{ "type": "FeatureCollection", "features": [ { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4434000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09385667322859, 40.02913371935428 ], [ -75.09385667322859, 40.05627620321639 ], [ -75.05854198083168, 40.05627620321639 ], [ -75.05854198083168, 40.02913371935428 ], [ -75.09385667322859, 40.02913371935428 ] ] ] }, "bbox": [ -75.09385667322859, 40.02913371935428, -75.05854198083168, 40.05627620321639 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.389640+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4434000n.json", "type": "application/json" } ], "assets": { "492000e4434000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4434000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4434005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "495000e4422000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.05858994195117, 39.92103880721655 ], [ -75.05858994195117, 39.94817105907975 ], [ -75.02334482192114, 39.94817105907975 ], [ -75.02334482192114, 39.92103880721655 ], [ -75.05858994195117, 39.92103880721655 ] ] ] }, "bbox": [ -75.05858994195117, 39.92103880721655, -75.02334482192114, 39.94817105907975 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.479724+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/495000e4422000n.json", "type": "application/json" } ], "assets": { "495000e4422000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/495000e4422000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 494995.0, 0.0, -0.25, 4422005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "495000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.05861301647032, 39.94806850800772 ], [ -75.05861301647032, 39.97520064489216 ], [ -75.02335400701091, 39.97520064489216 ], [ -75.02335400701091, 39.94806850800772 ], [ -75.05861301647032, 39.94806850800772 ] ] ] }, "bbox": [ -75.05861301647032, 39.94806850800772, -75.02335400701091, 39.97520064489216 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.496476+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/495000e4425000n.json", "type": "application/json" } ], "assets": { "495000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/495000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 494995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "495000e4428000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.05863612217478, 39.97509808238063 ], [ -75.05863612217478, 40.00223010427508 ], [ -75.0233632045124, 40.00223010427508 ], [ -75.0233632045124, 39.97509808238063 ], [ -75.05863612217478, 39.97509808238063 ] ] ] }, "bbox": [ -75.05863612217478, 39.97509808238063, -75.0233632045124, 40.00223010427508 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.513084+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/495000e4428000n.json", "type": "application/json" } ], "assets": { "495000e4428000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/495000e4428000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 494995.0, 0.0, -0.25, 4428005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "495000e4431000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.05865925911162, 40.0021275303149 ], [ -75.05865925911162, 40.02925943720819 ], [ -75.02337241444438, 40.02925943720819 ], [ -75.02337241444438, 40.0021275303149 ], [ -75.05865925911162, 40.0021275303149 ] ] ] }, "bbox": [ -75.05865925911162, 40.0021275303149, -75.02337241444438, 40.02925943720819 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.530042+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/495000e4431000n.json", "type": "application/json" } ], "assets": { "495000e4431000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/495000e4431000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 494995.0, 0.0, -0.25, 4431005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "498000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.02348034413059, 39.94808093660922 ], [ -75.02348034413059, 39.975202993156834 ], [ -74.98823055034859, 39.975202993156834 ], [ -74.98823055034859, 39.94808093660922 ], [ -75.02348034413059, 39.94808093660922 ] ] ] }, "bbox": [ -75.02348034413059, 39.94808093660922, -74.98823055034859, 39.975202993156834 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.552368+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/498000e4425000n.json", "type": "application/json" } ], "assets": { "498000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/498000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 497995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "498000e4428000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.0234896002693, 39.975110522820515 ], [ -75.0234896002693, 40.0022324547761 ], [ -74.98822591073738, 40.0022324547761 ], [ -74.98822591073738, 39.975110522820515 ], [ -75.0234896002693, 39.975110522820515 ] ] ] }, "bbox": [ -75.0234896002693, 39.975110522820515, -74.98822591073738, 40.0022324547761 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.574802+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/498000e4428000n.json", "type": "application/json" } ], "assets": { "498000e4428000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/498000e4428000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 497995.0, 0.0, -0.25, 4428005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "498000e4431000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.02349886891969, 40.002139982602344 ], [ -75.02349886891969, 40.029261789947306 ], [ -74.98822126485474, 40.029261789947306 ], [ -74.98822126485474, 40.002139982602344 ], [ -75.02349886891969, 40.002139982602344 ] ] ] }, "bbox": [ -75.02349886891969, 40.002139982602344, -74.98822126485474, 40.029261789947306 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.591402+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/498000e4431000n.json", "type": "application/json" } ], "assets": { "498000e4431000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/498000e4431000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 497995.0, 0.0, -0.25, 4431005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "471000e4404000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.33873946007627, 39.758378768209525 ], [ -75.33873946007627, 39.78559614949731 ], [ -75.30346808228194, 39.78559614949731 ], [ -75.30346808228194, 39.758378768209525 ], [ -75.33873946007627, 39.758378768209525 ] ] ] }, "bbox": [ -75.33873946007627, 39.758378768209525, -75.30346808228194, 39.78559614949731 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.610125+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/471000e4404000n.json", "type": "application/json" } ], "assets": { "471000e4404000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/471000e4404000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 470995.0, 0.0, -0.25, 4404005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "471000e4407000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.33887209892322, 39.78540877008481 ], [ -75.33887209892322, 39.812626117061235 ], [ -75.30358679644038, 39.812626117061235 ], [ -75.30358679644038, 39.78540877008481 ], [ -75.33887209892322, 39.78540877008481 ] ] ] }, "bbox": [ -75.33887209892322, 39.78540877008481, -75.30358679644038, 39.812626117061235 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.633526+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/471000e4407000n.json", "type": "application/json" } ], "assets": { "471000e4407000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/471000e4407000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 470995.0, 0.0, -0.25, 4407005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "471000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.33900491686268, 39.81243864531362 ], [ -75.33900491686268, 39.83965595802865 ], [ -75.30370567086617, 39.83965595802865 ], [ -75.30370567086617, 39.81243864531362 ], [ -75.33900491686268, 39.81243864531362 ] ] ] }, "bbox": [ -75.33900491686268, 39.81243864531362, -75.30370567086617, 39.83965595802865 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.656547+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/471000e4410000n.json", "type": "application/json" } ], "assets": { "471000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/471000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 470995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "474000e4404000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.30370397764194, 39.75847564956475 ], [ -75.30370397764194, 39.78568251162325 ], [ -75.26844618455559, 39.78568251162325 ], [ -75.26844618455559, 39.75847564956475 ], [ -75.30370397764194, 39.75847564956475 ] ] ] }, "bbox": [ -75.30370397764194, 39.75847564956475, -75.26844618455559, 39.78568251162325 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.673538+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/474000e4404000n.json", "type": "application/json" } ], "assets": { "474000e4404000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/474000e4404000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 473995.0, 0.0, -0.25, 4404005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "474000e4407000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.30382289832997, 39.78550574383434 ], [ -75.30382289832997, 39.81271256153476 ], [ -75.26855119886996, 39.81271256153476 ], [ -75.26855119886996, 39.78550574383434 ], [ -75.30382289832997, 39.78550574383434 ] ] ] }, "bbox": [ -75.30382289832997, 39.78550574383434, -75.26855119886996, 39.81271256153476 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.691492+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/474000e4407000n.json", "type": "application/json" } ], "assets": { "474000e4407000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/474000e4407000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 473995.0, 0.0, -0.25, 4407005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "474000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.3039419795885, 39.81253571152887 ], [ -75.3039419795885, 39.839742484913444 ], [ -75.26865635495697, 39.839742484913444 ], [ -75.26865635495697, 39.81253571152887 ], [ -75.3039419795885, 39.81253571152887 ] ] ] }, "bbox": [ -75.3039419795885, 39.81253571152887, -75.26865635495697, 39.839742484913444 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.714581+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/474000e4410000n.json", "type": "application/json" } ], "assets": { "474000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/474000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 473995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "474000e4413000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.30406122165884, 39.83956555262672 ], [ -75.30406122165884, 39.86677228173793 ], [ -75.26876165302956, 39.86677228173793 ], [ -75.26876165302956, 39.83956555262672 ], [ -75.30406122165884, 39.83956555262672 ] ] ] }, "bbox": [ -75.30406122165884, 39.83956555262672, -75.26876165302956, 39.86677228173793 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.739959+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/474000e4413000n.json", "type": "application/json" } ], "assets": { "474000e4413000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/474000e4413000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 473995.0, 0.0, -0.25, 4413005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "477000e4404000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.26866833487796, 39.758561964354655 ], [ -75.26866833487796, 39.78575829693823 ], [ -75.23342414526907, 39.78575829693823 ], [ -75.23342414526907, 39.758561964354655 ], [ -75.26866833487796, 39.758561964354655 ] ] ] }, "bbox": [ -75.26866833487796, 39.758561964354655, -75.23342414526907, 39.78575829693823 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.763977+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/477000e4404000n.json", "type": "application/json" } ], "assets": { "477000e4404000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/477000e4404000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 476995.0, 0.0, -0.25, 4404005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "477000e4407000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.2687735371663, 39.785592140941596 ], [ -75.2687735371663, 39.812788419112316 ], [ -75.23351545952693, 39.812788419112316 ], [ -75.23351545952693, 39.785592140941596 ], [ -75.2687735371663, 39.785592140941596 ] ] ] }, "bbox": [ -75.2687735371663, 39.785592140941596, -75.23351545952693, 39.812788419112316 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.788525+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/477000e4407000n.json", "type": "application/json" } ], "assets": { "477000e4407000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/477000e4407000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 476995.0, 0.0, -0.25, 4407005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "477000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.26887888150262, 39.81262219101711 ], [ -75.26887888150262, 39.8398184148095 ], [ -75.23360689706233, 39.8398184148095 ], [ -75.23360689706233, 39.81262219101711 ], [ -75.26887888150262, 39.81262219101711 ] ] ] }, "bbox": [ -75.26887888150262, 39.81262219101711, -75.23360689706233, 39.8398184148095 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.812490+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/477000e4410000n.json", "type": "application/json" } ], "assets": { "477000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/477000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 476995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "477000e4413000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.26898436810039, 39.83965211455967 ], [ -75.26898436810039, 39.86684828400848 ], [ -75.23369845806037, 39.86684828400848 ], [ -75.23369845806037, 39.83965211455967 ], [ -75.26898436810039, 39.83965211455967 ] ] ] }, "bbox": [ -75.26898436810039, 39.83965211455967, -75.23369845806037, 39.86684828400848 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.832613+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/477000e4413000n.json", "type": "application/json" } ], "assets": { "477000e4413000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/477000e4413000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 476995.0, 0.0, -0.25, 4413005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "477000e4416000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.26908999717355, 39.86668191154789 ], [ -75.26908999717355, 39.893878026688114 ], [ -75.2337901427066, 39.893878026688114 ], [ -75.2337901427066, 39.86668191154789 ], [ -75.26908999717355, 39.86668191154789 ] ] ] }, "bbox": [ -75.26908999717355, 39.86668191154789, -75.2337901427066, 39.893878026688114 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.854299+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/477000e4416000n.json", "type": "application/json" } ], "assets": { "477000e4416000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/477000e4416000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 476995.0, 0.0, -0.25, 4416005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "480000e4407000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.23372403395469, 39.78566796127193 ], [ -75.23372403395469, 39.812853689675634 ], [ -75.19847959690644, 39.812853689675634 ], [ -75.19847959690644, 39.78566796127193 ], [ -75.23372403395469, 39.78566796127193 ] ] ] }, "bbox": [ -75.23372403395469, 39.78566796127193, -75.19847959690644, 39.812853689675634 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.870600+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/480000e4407000n.json", "type": "application/json" } ], "assets": { "480000e4407000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/480000e4407000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 479995.0, 0.0, -0.25, 4407005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "480000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.23381564115537, 39.81269808364346 ], [ -75.23381564115537, 39.83988374759836 ], [ -75.1985573157051, 39.83988374759836 ], [ -75.1985573157051, 39.81269808364346 ], [ -75.23381564115537, 39.81269808364346 ] ] ] }, "bbox": [ -75.23381564115537, 39.81269808364346, -75.1985573157051, 39.83988374759836 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.887140+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/480000e4410000n.json", "type": "application/json" } ], "assets": { "480000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/480000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 479995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "480000e4413000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.23390737206667, 39.83972807953796 ], [ -75.23390737206667, 39.86691367907106 ], [ -75.1986351394431, 39.86691367907106 ], [ -75.1986351394431, 39.83972807953796 ], [ -75.23390737206667, 39.83972807953796 ] ] ] }, "bbox": [ -75.23390737206667, 39.83972807953796, -75.1986351394431, 39.86691367907106 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.910163+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/480000e4413000n.json", "type": "application/json" } ], "assets": { "480000e4413000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/480000e4413000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 479995.0, 0.0, -0.25, 4413005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "480000e4416000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.23399922687463, 39.866757948934186 ], [ -75.23399922687463, 39.89394348407268 ], [ -75.19871306827811, 39.89394348407268 ], [ -75.19871306827811, 39.866757948934186 ], [ -75.23399922687463, 39.866757948934186 ] ] ] }, "bbox": [ -75.23399922687463, 39.866757948934186, -75.19871306827811, 39.89394348407268 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.932973+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/480000e4416000n.json", "type": "application/json" } ], "assets": { "480000e4416000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/480000e4416000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 479995.0, 0.0, -0.25, 4416005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "480000e4419000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.23409120576568, 39.893787691810935 ], [ -75.23409120576568, 39.92097316258225 ], [ -75.1987911023682, 39.92097316258225 ], [ -75.1987911023682, 39.893787691810935 ], [ -75.23409120576568, 39.893787691810935 ] ] ] }, "bbox": [ -75.23409120576568, 39.893787691810935, -75.1987911023682, 39.92097316258225 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.955139+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/480000e4419000n.json", "type": "application/json" } ], "assets": { "480000e4419000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/480000e4419000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 479995.0, 0.0, -0.25, 4419005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4407000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19867440721815, 39.78573320470713 ], [ -75.19867440721815, 39.8129083731229 ], [ -75.163443629504, 39.8129083731229 ], [ -75.163443629504, 39.78573320470713 ], [ -75.19867440721815, 39.78573320470713 ] ] ] }, "bbox": [ -75.19867440721815, 39.78573320470713, -75.163443629504, 39.8129083731229 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.977560+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4407000n.json", "type": "application/json" } ], "assets": { "483000e4407000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4407000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4407005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19875227709757, 39.81276338928955 ], [ -75.19875227709757, 39.83993848317804 ], [ -75.16350762940858, 39.83993848317804 ], [ -75.16350762940858, 39.81276338928955 ], [ -75.19875227709757, 39.81276338928955 ] ] ] }, "bbox": [ -75.19875227709757, 39.81276338928955, -75.16350762940858, 39.83993848317804 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:08.999988+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4410000n.json", "type": "application/json" } ], "assets": { "483000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4413000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19883025213636, 39.83979344744308 ], [ -75.19883025213636, 39.86696846682355 ], [ -75.16357171572885, 39.86696846682355 ], [ -75.16357171572885, 39.83979344744308 ], [ -75.19883025213636, 39.83979344744308 ] ] ] }, "bbox": [ -75.19883025213636, 39.83979344744308, -75.16357171572885, 39.86696846682355 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.022254+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4413000n.json", "type": "application/json" } ], "assets": { "483000e4413000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4413000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4413005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4416000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19890833249268, 39.86682337914652 ], [ -75.19890833249268, 39.89399832403841 ], [ -75.16363588859464, 39.89399832403841 ], [ -75.16363588859464, 39.86682337914652 ], [ -75.19890833249268, 39.86682337914652 ] ] ] }, "bbox": [ -75.19890833249268, 39.86682337914652, -75.16363588859464, 39.89399832403841 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.045701+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4416000n.json", "type": "application/json" } ], "assets": { "483000e4416000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4416000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4416005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4419000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19898651832501, 39.89385318437879 ], [ -75.19898651832501, 39.92102805480171 ], [ -75.16370014813612, 39.92102805480171 ], [ -75.16370014813612, 39.89385318437879 ], [ -75.19898651832501, 39.89385318437879 ] ] ] }, "bbox": [ -75.19898651832501, 39.89385318437879, -75.16370014813612, 39.92102805480171 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.068172+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4419000n.json", "type": "application/json" } ], "assets": { "483000e4419000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4419000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4419005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4422000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.19906480979218, 39.92088286311893 ], [ -75.19906480979218, 39.94805765909269 ], [ -75.16376449448367, 39.94805765909269 ], [ -75.16376449448367, 39.92088286311893 ], [ -75.19906480979218, 39.92088286311893 ] ] ] }, "bbox": [ -75.19906480979218, 39.92088286311893, -75.16376449448367, 39.94805765909269 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.090495+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4422000n.json", "type": "application/json" } ], "assets": { "483000e4422000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4422000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4422005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "483000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.1991432070534, 39.947912415346096 ], [ -75.1991432070534, 39.975087136890664 ], [ -75.16382892776807, 39.975087136890664 ], [ -75.16382892776807, 39.947912415346096 ], [ -75.1991432070534, 39.947912415346096 ] ] ] }, "bbox": [ -75.1991432070534, 39.947912415346096, -75.16382892776807, 39.975087136890664 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.112956+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/483000e4425000n.json", "type": "application/json" } ], "assets": { "483000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/483000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 482995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4410000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.16368880788043, 39.81281810785354 ], [ -75.16368880788043, 39.83998262146316 ], [ -75.12845785669646, 39.83998262146316 ], [ -75.12845785669646, 39.81281810785354 ], [ -75.16368880788043, 39.81281810785354 ] ] ] }, "bbox": [ -75.16368880788043, 39.81281810785354, -75.12845785669646, 39.83998262146316 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.135256+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4410000n.json", "type": "application/json" } ], "assets": { "486000e4410000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4410000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4410005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4413000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.16375302688859, 39.83984821817299 ], [ -75.16375302688859, 39.867012647180395 ], [ -75.12850820546912, 39.867012647180395 ], [ -75.12850820546912, 39.83984821817299 ], [ -75.16375302688859, 39.83984821817299 ] ] ] }, "bbox": [ -75.16375302688859, 39.83984821817299, -75.12850820546912, 39.867012647180395 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.157582+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4413000n.json", "type": "application/json" } ], "assets": { "486000e4413000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4413000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4413005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4416000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.16381733263478, 39.866878202082766 ], [ -75.16381733263478, 39.894042546499605 ], [ -75.12855862223553, 39.894042546499605 ], [ -75.12855862223553, 39.866878202082766 ], [ -75.16381733263478, 39.866878202082766 ] ] ] }, "bbox": [ -75.16381733263478, 39.866878202082766, -75.12855862223553, 39.894042546499605 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.181188+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4416000n.json", "type": "application/json" } ], "assets": { "486000e4416000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4416000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4416005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4419000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.16388172524955, 39.893908059561845 ], [ -75.16388172524955, 39.921072319399926 ], [ -75.12860910709794, 39.921072319399926 ], [ -75.12860910709794, 39.893908059561845 ], [ -75.16388172524955, 39.893908059561845 ] ] ] }, "bbox": [ -75.16388172524955, 39.893908059561845, -75.12860910709794, 39.921072319399926 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.204517+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4419000n.json", "type": "application/json" } ], "assets": { "486000e4419000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4419000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4419005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4422000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.1639462048637, 39.92093779058931 ], [ -75.1639462048637, 39.94810196586065 ], [ -75.12865966015882, 39.94810196586065 ], [ -75.12865966015882, 39.92093779058931 ], [ -75.1639462048637, 39.92093779058931 ] ] ] }, "bbox": [ -75.1639462048637, 39.92093779058931, -75.12865966015882, 39.94810196586065 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.227009+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4422000n.json", "type": "application/json" } ], "assets": { "486000e4422000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4422000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4422005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.16401077160835, 39.94796739514442 ], [ -75.16401077160835, 39.975131485861155 ], [ -75.12871028152087, 39.975131485861155 ], [ -75.12871028152087, 39.94796739514442 ], [ -75.16401077160835, 39.94796739514442 ] ] ] }, "bbox": [ -75.16401077160835, 39.94796739514442, -75.12871028152087, 39.975131485861155 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.249333+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4425000n.json", "type": "application/json" } ], "assets": { "486000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "486000e4428000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.1640754256149, 39.97499687320644 ], [ -75.1640754256149, 40.00216087938095 ], [ -75.12876097128702, 40.00216087938095 ], [ -75.12876097128702, 39.97499687320644 ], [ -75.1640754256149, 39.97499687320644 ] ] ] }, "bbox": [ -75.1640754256149, 39.97499687320644, -75.12876097128702, 40.00216087938095 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.267315+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/486000e4428000n.json", "type": "application/json" } ], "assets": { "486000e4428000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/486000e4428000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 485995.0, 0.0, -0.25, 4428005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4416000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.12872624590837, 39.86692241765732 ], [ -75.12872624590837, 39.8940761513872 ], [ -75.09348128778046, 39.8940761513872 ], [ -75.09348128778046, 39.86692241765732 ], [ -75.12872624590837, 39.86692241765732 ] ] ] }, "bbox": [ -75.12872624590837, 39.86692241765732, -75.09348128778046, 39.8940761513872 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.288731+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4416000n.json", "type": "application/json" } ], "assets": { "489000e4416000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4416000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4416005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4419000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.12877684517477, 39.89395231727433 ], [ -75.12877684517477, 39.92110595630771 ], [ -75.09351799786134, 39.92110595630771 ], [ -75.09351799786134, 39.89395231727433 ], [ -75.12877684517477, 39.89395231727433 ] ] ] }, "bbox": [ -75.12877684517477, 39.89395231727433, -75.09351799786134, 39.92110595630771 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.312285+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4419000n.json", "type": "application/json" } ], "assets": { "489000e4419000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4419000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4419005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4422000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.1288275128048, 39.920982090472435 ], [ -75.1288275128048, 39.94813563481348 ], [ -75.09355475753284, 39.94813563481348 ], [ -75.09355475753284, 39.920982090472435 ], [ -75.1288275128048, 39.920982090472435 ] ] ] }, "bbox": [ -75.1288275128048, 39.920982090472435, -75.09355475753284, 39.94813563481348 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.334622+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4422000n.json", "type": "application/json" } ], "assets": { "489000e4422000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4422000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4422005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.12887824890149, 39.948011737230914 ], [ -75.12887824890149, 39.97516518688395 ], [ -75.0935915668696, 39.97516518688395 ], [ -75.0935915668696, 39.948011737230914 ], [ -75.12887824890149, 39.948011737230914 ] ] ] }, "bbox": [ -75.12887824890149, 39.948011737230914, -75.0935915668696, 39.97516518688395 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.356826+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4425000n.json", "type": "application/json" } ], "assets": { "489000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4428000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.12892905356807, 39.975041257529156 ], [ -75.12892905356807, 40.002194612498656 ], [ -75.0936284259465, 40.002194612498656 ], [ -75.0936284259465, 39.975041257529156 ], [ -75.12892905356807, 39.975041257529156 ] ] ] }, "bbox": [ -75.12892905356807, 39.975041257529156, -75.0936284259465, 40.002194612498656 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.379292+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4428000n.json", "type": "application/json" } ], "assets": { "489000e4428000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4428000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4428005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "489000e4431000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.12897992690804, 40.002070651346614 ], [ -75.12897992690804, 40.029223911637246 ], [ -75.09366533483855, 40.029223911637246 ], [ -75.09366533483855, 40.002070651346614 ], [ -75.12897992690804, 40.002070651346614 ] ] ] }, "bbox": [ -75.12897992690804, 40.002070651346614, -75.09366533483855, 40.029223911637246 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.402736+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/489000e4431000n.json", "type": "application/json" } ], "assets": { "489000e4431000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/489000e4431000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 488995.0, 0.0, -0.25, 4431005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4419000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09367189673638, 39.893985957447136 ], [ -75.09367189673638, 39.92112896547248 ], [ -75.05842683903418, 39.92112896547248 ], [ -75.05842683903418, 39.893985957447136 ], [ -75.09367189673638, 39.893985957447136 ] ] ] }, "bbox": [ -75.09367189673638, 39.893985957447136, -75.05842683903418, 39.92112896547248 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.424374+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4419000n.json", "type": "application/json" } ], "assets": { "492000e4419000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4419000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4419005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4422000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09370875227926, 39.921015762699064 ], [ -75.09370875227926, 39.94815866589851 ], [ -75.0584498052416, 39.94815866589851 ], [ -75.0584498052416, 39.921015762699064 ], [ -75.09370875227926, 39.921015762699064 ] ] ] }, "bbox": [ -75.09370875227926, 39.921015762699064, -75.0584498052416, 39.94815866589851 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.441139+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4422000n.json", "type": "application/json" } ], "assets": { "492000e4422000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4422000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4422005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4425000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09374565762472, 39.94804544153626 ], [ -75.09374565762472, 39.97518823990631 ], [ -75.05847280247825, 39.97518823990631 ], [ -75.05847280247825, 39.94804544153626 ], [ -75.09374565762472, 39.94804544153626 ] ] ] }, "bbox": [ -75.09374565762472, 39.94804544153626, -75.05847280247825, 39.97518823990631 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.458974+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4425000n.json", "type": "application/json" } ], "assets": { "492000e4425000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4425000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4425005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4428000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09378261284789, 39.975074993938144 ], [ -75.09378261284789, 40.00221768747541 ], [ -75.05849583079087, 40.00221768747541 ], [ -75.05849583079087, 39.975074993938144 ], [ -75.09378261284789, 39.975074993938144 ] ] ] }, "bbox": [ -75.09378261284789, 39.975074993938144, -75.05849583079087, 40.00221768747541 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.476511+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4428000n.json", "type": "application/json" } ], "assets": { "492000e4428000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4428000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4428005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "492000e4431000n", "geometry": { "type": "Polygon", "coordinates": [ [ [ -75.09381961802403, 40.00210441988426 ], [ -75.09381961802403, 40.0292470085855 ], [ -75.05851889022635, 40.0292470085855 ], [ -75.05851889022635, 40.00210441988426 ], [ -75.09381961802403, 40.00210441988426 ] ] ] }, "bbox": [ -75.09381961802403, 40.00210441988426, -75.05851889022635, 40.0292470085855 ], "properties": { "start_datetime": "2026-05-10T00:00:00+00:00", "end_datetime": "2026-05-12T00:00:00+00:00", "created": "2026-07-09 12:34:09.493048+00:00", "license": "NLPL", "datetime": "2026-05-10T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/stac/492000e4431000n.json", "type": "application/json" } ], "assets": { "492000e4431000n": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/PhiladelphiaPA_RGBN_2026_14640/492000e4431000n.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 12040, 12040 ], "proj:wkt2": "PROJCRS[\"NAD83(2011) / UTM zone 18N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 18N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-75,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.\"],\n BBOX[28.28,-78,45.03,-72]],\n ID[\"EPSG\",6347]]", "proj:epsg": 6347, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 18N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 18N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -75, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 78\u00b0W and 72\u00b0W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.", "bbox": { "south_latitude": 28.28, "west_longitude": -78, "north_latitude": 45.03, "east_longitude": -72 }, "id": { "authority": "EPSG", "code": 6347 } }, "proj:transform": [ 0.25, 0.0, 491995.0, 0.0, -0.25, 4431005.0 ], "raster:bands": [ { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" }, { "data_type": "uint8" } ], "eo:bands": [ { "name": "b1", "description": "red", "common_name": "red" }, { "name": "b2", "description": "green", "common_name": "green" }, { "name": "b3", "description": "blue", "common_name": "blue" }, { "name": "b4", "description": "gray" }, { "name": "b5", "description": "alpha" } ] } } } ] }