{ "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": "Guam_1964_Guam_30March64_Pho", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.78995342571602, 13.400303418876979 ], [ 144.78995342571602, 13.43645910503367 ], [ 144.8255553055027, 13.43645910503367 ], [ 144.8255553055027, 13.400303418876979 ], [ 144.78995342571602, 13.400303418876979 ] ] ] }, "bbox": [ 144.78995342571602, 13.400303418876979, 144.8255553055027, 13.43645910503367 ], "properties": { "created": "2026-04-13 13:35:35.239575+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5228, 5036 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.758884432313936, 0.0, 260711.66018250136, 0.0, -0.7588844323139239, 1486441.672444963 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho1", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.79093193956132, 13.425467824038355 ], [ 144.79093193956132, 13.461558546401092 ], [ 144.82619186839693, 13.461558546401092 ], [ 144.82619186839693, 13.425467824038355 ], [ 144.79093193956132, 13.425467824038355 ] ] ] }, "bbox": [ 144.79093193956132, 13.425467824038355, 144.82619186839693, 13.461558546401092 ], "properties": { "created": "2026-04-13 13:35:35.267117+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho1.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho1": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho1.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5281, 5046 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7499615846459387, 0.0, 260842.5759598433, 0.0, -0.7499615846459166, 1489218.609167694 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho2", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.7908037030358, 13.437958216051884 ], [ 144.7908037030358, 13.474331295643086 ], [ 144.82612009379545, 13.474331295643086 ], [ 144.82612009379545, 13.437958216051884 ], [ 144.7908037030358, 13.437958216051884 ] ] ] }, "bbox": [ 144.7908037030358, 13.437958216051884, 144.82612009379545, 13.474331295643086 ], "properties": { "created": "2026-04-13 13:35:35.282476+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho2.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho2": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho2.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5301, 5033 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7530122295859458, 0.0, 260841.38536739818, 0.0, -0.7530122295859516, 1490632.1357546356 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho3", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.7918527779156, 13.476016550993885 ], [ 144.7918527779156, 13.511487732470702 ], [ 144.82655185679198, 13.511487732470702 ], [ 144.82655185679198, 13.476016550993885 ], [ 144.7918527779156, 13.476016550993885 ] ] ] }, "bbox": [ 144.7918527779156, 13.476016550993885, 144.82655185679198, 13.511487732470702 ], "properties": { "created": "2026-04-13 13:35:35.298071+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho3.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho3": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho3.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5269, 5040 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7387411156700269, 0.0, 260992.0019012396, 0.0, -0.7387411156700191, 1494743.5184625827 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho4", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.79384538952468, 13.549762678864045 ], [ 144.79384538952468, 13.584393285104953 ], [ 144.82753107071775, 13.584393285104953 ], [ 144.82753107071775, 13.549762678864045 ], [ 144.79384538952468, 13.549762678864045 ] ] ] }, "bbox": [ 144.79384538952468, 13.549762678864045, 144.82753107071775, 13.584393285104953 ], "properties": { "created": "2026-04-13 13:35:35.314373+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho4.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho4": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho4.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5278, 5018 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7200172908220123, 0.0, 261280.59313791583, 0.0, -0.7200172908220182, 1502810.467850938 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho5", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81477266109127, 13.420058177556971 ], [ 144.81477266109127, 13.455954850777308 ], [ 144.84978693480144, 13.455954850777308 ], [ 144.84978693480144, 13.420058177556971 ], [ 144.81477266109127, 13.420058177556971 ] ] ] }, "bbox": [ 144.81477266109127, 13.420058177556971, 144.84978693480144, 13.455954850777308 ], "properties": { "created": "2026-04-13 13:35:35.330707+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho5.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho5": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho5.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5280, 5037 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7461389378675936, 0.0, 263419.2406467684, 0.0, -0.7461389378675835, 1488576.035872745 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho6", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81459686532213, 13.433918722688196 ], [ 144.81459686532213, 13.469913410867917 ], [ 144.84993985252586, 13.469913410867917 ], [ 144.84993985252586, 13.433918722688196 ], [ 144.81459686532213, 13.433918722688196 ] ] ] }, "bbox": [ 144.81459686532213, 13.433918722688196, 144.84993985252586, 13.469913410867917 ], "properties": { "created": "2026-04-13 13:35:35.346617+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho6.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho6": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho6.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5248, 5040 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7526907499856038, 0.0, 263413.92060427304, 0.0, -0.7526907499856262, 1490120.5490378465 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho7", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8150342800942, 13.447910630465206 ], [ 144.8150342800942, 13.483809894962546 ], [ 144.85025409472019, 13.483809894962546 ], [ 144.85025409472019, 13.447910630465206 ], [ 144.8150342800942, 13.447910630465206 ] ] ] }, "bbox": [ 144.8150342800942, 13.447910630465206, 144.85025409472019, 13.483809894962546 ], "properties": { "created": "2026-04-13 13:35:35.362035+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho7.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho7": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho7.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5258, 5045 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.749268682556362, 0.0, 263474.96913199563, 0.0, -0.7492686825563611, 1491658.0394863826 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho8", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81614526277167, 13.462422969363265 ], [ 144.81614526277167, 13.496891418407207 ], [ 144.8498216730555, 13.496891418407207 ], [ 144.8498216730555, 13.462422969363265 ], [ 144.81614526277167, 13.462422969363265 ] ] ] }, "bbox": [ 144.81614526277167, 13.462422969363265, 144.8498216730555, 13.496891418407207 ], "properties": { "created": "2026-04-13 13:35:35.487618+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho8.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho8": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho8.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5269, 5034 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7179248389306909, 0.0, 263608.177289668, 0.0, -0.7179248389306933, 1493106.0443789018 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho9", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81674331076937, 13.477202790753452 ], [ 144.81674331076937, 13.511233495459548 ], [ 144.84977359243874, 13.511233495459548 ], [ 144.84977359243874, 13.477202790753452 ], [ 144.81674331076937, 13.477202790753452 ] ] ] }, "bbox": [ 144.81674331076937, 13.477202790753452, 144.84977359243874, 13.511233495459548 ], "properties": { "created": "2026-04-13 13:35:35.503158+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho9.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho9": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho9.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5289, 5019 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7061620396718138, 0.0, 263687.07555608015, 0.0, -0.7061620396718198, 1494693.188102386 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho10", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81607715157833, 13.519562577329648 ], [ 144.81607715157833, 13.55326764214383 ], [ 144.84881654755978, 13.55326764214383 ], [ 144.84881654755978, 13.519562577329648 ], [ 144.81607715157833, 13.519562577329648 ] ] ] }, "bbox": [ 144.81607715157833, 13.519562577329648, 144.84881654755978, 13.55326764214383 ], "properties": { "created": "2026-04-13 13:35:35.518798+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho10.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho10": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho10.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5289, 5022 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6993839972323115, 0.0, 263656.4490686934, 0.0, -0.6993839972323037, 1499345.6271334824 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho11", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81518431056432, 13.533714149327755 ], [ 144.81518431056432, 13.567475027100606 ], [ 144.84832908411582, 13.567475027100606 ], [ 144.84832908411582, 13.533714149327755 ], [ 144.81518431056432, 13.533714149327755 ] ] ] }, "bbox": [ 144.81518431056432, 13.533714149327755, 144.84832908411582, 13.567475027100606 ], "properties": { "created": "2026-04-13 13:35:35.534032+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho11.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho11": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho11.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5225, 5015 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.709051897486285, 0.0, 263573.8440082589, 0.0, -0.7090518974863064, 1500918.2963843695 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho12", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81506777327164, 13.547753188615587 ], [ 144.81506777327164, 13.581958546910098 ], [ 144.849022059176, 13.581958546910098 ], [ 144.849022059176, 13.547753188615587 ], [ 144.81506777327164, 13.547753188615587 ] ] ] }, "bbox": [ 144.81506777327164, 13.547753188615587, 144.849022059176, 13.581958546910098 ], "properties": { "created": "2026-04-13 13:35:35.548995+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho12.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho12": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho12.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5171, 5019 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7258151505752083, 0.0, 263575.57323437184, 0.0, -0.7258151505751925, 1502520.4011843512 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho13", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.81415270382914, 13.561671290121913 ], [ 144.81415270382914, 13.596497189418013 ], [ 144.84866650869404, 13.596497189418013 ], [ 144.84866650869404, 13.561671290121913 ], [ 144.81415270382914, 13.561671290121913 ] ] ] }, "bbox": [ 144.81415270382914, 13.561671290121913, 144.84866650869404, 13.596497189418013 ], "properties": { "created": "2026-04-13 13:35:35.564050+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho13.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho13": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho13.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5182, 5021 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.737417658986552, 0.0, 263490.93692014436, 0.0, -0.7374176589865291, 1504129.610328352 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho14", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.813313327781, 13.575652373067987 ], [ 144.813313327781, 13.610714066876346 ], [ 144.84783965086743, 13.610714066876346 ], [ 144.84783965086743, 13.575652373067987 ], [ 144.813313327781, 13.575652373067987 ] ] ] }, "bbox": [ 144.813313327781, 13.575652373067987, 144.84783965086743, 13.610714066876346 ], "properties": { "created": "2026-04-13 13:35:35.579032+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho14.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho14": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho14.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5213, 5018 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7380292755742337, 0.0, 263414.20564197213, 0.0, -0.7380292755742349, 1505703.662797673 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho15", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8132587552304, 13.589932689505796 ], [ 144.8132587552304, 13.624197523596784 ], [ 144.84724478770195, 13.624197523596784 ], [ 144.84724478770195, 13.589932689505796 ], [ 144.8132587552304, 13.589932689505796 ] ] ] }, "bbox": [ 144.8132587552304, 13.589932689505796, 144.84724478770195, 13.624197523596784 ], "properties": { "created": "2026-04-13 13:35:35.593767+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho15.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho15": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho15.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5170, 5013 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7272032658996603, 0.0, 263421.7171537578, 0.0, -0.7272032658996446, 1507196.325818164 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho16", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8117856060363, 13.60237722392296 ], [ 144.8117856060363, 13.638341119204696 ], [ 144.8468194178357, 13.638341119204696 ], [ 144.8468194178357, 13.60237722392296 ], [ 144.8117856060363, 13.60237722392296 ] ] ] }, "bbox": [ 144.8117856060363, 13.60237722392296, 144.8468194178357, 13.638341119204696 ], "properties": { "created": "2026-04-13 13:35:35.609161+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho16.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho16": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho16.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5285, 5031 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7467633704863013, 0.0, 263276.35636290617, 0.0, -0.7467633704863252, 1508761.9023768671 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho17", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84064412125082, 13.640176675270082 ], [ 144.84064412125082, 13.672574427376498 ], [ 144.87263183888004, 13.672574427376498 ], [ 144.87263183888004, 13.640176675270082 ], [ 144.84064412125082, 13.640176675270082 ] ] ] }, "bbox": [ 144.84064412125082, 13.640176675270082, 144.87263183888004, 13.672574427376498 ], "properties": { "created": "2026-04-13 13:35:35.623764+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho17.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho17": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho17.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5190, 5008 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6849983169464139, 0.0, 266433.3877717377, 0.0, -0.6849983169463946, 1512525.5124409525 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho18", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.83998173910803, 13.611961597711554 ], [ 144.83998173910803, 13.645349466822703 ], [ 144.87262197734768, 13.645349466822703 ], [ 144.87262197734768, 13.611961597711554 ], [ 144.83998173910803, 13.611961597711554 ] ] ] }, "bbox": [ 144.83998173910803, 13.611961597711554, 144.87262197734768, 13.645349466822703 ], "properties": { "created": "2026-04-13 13:35:35.638446+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho18.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho18": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho18.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5265, 5030 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.695944354435946, 0.0, 266334.8724181603, 0.0, -0.6959443544359579, 1509512.8099025025 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho19", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84084600776816, 13.599048496402355 ], [ 144.84084600776816, 13.631831080041012 ], [ 144.87296219426034, 13.631831080041012 ], [ 144.87296219426034, 13.599048496402355 ], [ 144.84084600776816, 13.599048496402355 ] ] ] }, "bbox": [ 144.84084600776816, 13.599048496402355, 144.87296219426034, 13.631831080041012 ], "properties": { "created": "2026-04-13 13:35:35.653183+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho19.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho19": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho19.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5244, 5021 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6860575058650838, 0.0, 266415.1119616232, 0.0, -0.6860575058651022, 1508016.5367675251 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho20", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84161546710948, 13.586045087519853 ], [ 144.84161546710948, 13.617536034459718 ], [ 144.87252570368446, 13.617536034459718 ], [ 144.87252570368446, 13.586045087519853 ], [ 144.84161546710948, 13.586045087519853 ] ] ] }, "bbox": [ 144.84161546710948, 13.586045087519853, 144.87252570368446, 13.617536034459718 ], "properties": { "created": "2026-04-13 13:35:35.668281+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho20.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho20": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho20.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5223, 5011 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6616704158659965, 0.0, 266484.3563387513, 0.0, -0.6616704158659948, 1506435.0503188935 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho21", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84079172235676, 13.571823712706154 ], [ 144.84079172235676, 13.60486088962949 ], [ 144.87313480253994, 13.60486088962949 ], [ 144.87313480253994, 13.571823712706154 ], [ 144.84079172235676, 13.571823712706154 ] ] ] }, "bbox": [ 144.84079172235676, 13.571823712706154, 144.87313480253994, 13.60486088962949 ], "properties": { "created": "2026-04-13 13:35:35.682955+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho21.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho21": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho21.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5245, 5019 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6912670101387244, 0.0, 266382.7405343255, 0.0, -0.6912670101387137, 1505031.8572692221 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho22", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84118199710434, 13.558653716783445 ], [ 144.84118199710434, 13.591107295686998 ], [ 144.87296432856644, 13.591107295686998 ], [ 144.87296432856644, 13.558653716783445 ], [ 144.84118199710434, 13.558653716783445 ] ] ] }, "bbox": [ 144.84118199710434, 13.558653716783445, 144.87296432856644, 13.591107295686998 ], "properties": { "created": "2026-04-13 13:35:35.710983+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho22.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho22": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho22.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5245, 5021 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6790586173203835, 0.0, 266411.5006159748, 0.0, -0.6790586173203681, 1503510.0445613945 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho23", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8427600390942, 13.545825008400037 ], [ 144.8427600390942, 13.57760277891327 ], [ 144.8739186073807, 13.57760277891327 ], [ 144.8739186073807, 13.545825008400037 ], [ 144.8427600390942, 13.545825008400037 ] ] ] }, "bbox": [ 144.8427600390942, 13.545825008400037, 144.8739186073807, 13.57760277891327 ], "properties": { "created": "2026-04-13 13:35:35.726823+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho23.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho23": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho23.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5234, 5017 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6663155086112024, 0.0, 266569.10402429174, 0.0, -0.6663155086112273, 1502014.7333151714 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho24", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84242452043134, 13.531599962282673 ], [ 144.84242452043134, 13.565250147745335 ], [ 144.87527178905447, 13.565250147745335 ], [ 144.87527178905447, 13.531599962282673 ], [ 144.84242452043134, 13.531599962282673 ] ] ] }, "bbox": [ 144.84242452043134, 13.531599962282673, 144.87527178905447, 13.565250147745335 ], "properties": { "created": "2026-04-13 13:35:35.742133+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho24.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho24": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho24.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5267, 5026 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7011877264463675, 0.0, 266520.6843931782, 0.0, -0.701187726446359, 1500646.537692536 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho25", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84234348747728, 13.518758819697233 ], [ 144.84234348747728, 13.551557915881252 ], [ 144.87440210275832, 13.551557915881252 ], [ 144.87440210275832, 13.518758819697233 ], [ 144.84234348747728, 13.518758819697233 ] ] ] }, "bbox": [ 144.84234348747728, 13.518758819697233, 144.87440210275832, 13.551557915881252 ], "properties": { "created": "2026-04-13 13:35:35.757615+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho25.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho25": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho25.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5245, 5012 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6863155747637549, 0.0, 266498.5354756533, 0.0, -0.6863155747637742, 1499132.1769594243 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho26", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84227657704378, 13.505277449539248 ], [ 144.84227657704378, 13.539299545607774 ], [ 144.87551889857383, 13.539299545607774 ], [ 144.87551889857383, 13.505277449539248 ], [ 144.84227657704378, 13.505277449539248 ] ] ] }, "bbox": [ 144.84227657704378, 13.505277449539248, 144.87551889857383, 13.539299545607774 ], "properties": { "created": "2026-04-13 13:35:35.772760+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho26.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho26": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho26.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5256, 5021 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7104244730370508, 0.0, 266479.31115203875, 0.0, -0.7104244730370637, 1497774.6344138328 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho27", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8425886421418, 13.492837460794458 ], [ 144.8425886421418, 13.525760112018657 ], [ 144.87478363727666, 13.525760112018657 ], [ 144.87478363727666, 13.492837460794458 ], [ 144.8425886421418, 13.492837460794458 ] ] ] }, "bbox": [ 144.8425886421418, 13.492837460794458, 144.87478363727666, 13.525760112018657 ], "properties": { "created": "2026-04-13 13:35:35.787452+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho27.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho27": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho27.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5246, 5016 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6887761478472594, 0.0, 266499.9003528221, 0.0, -0.6887761478472446, 1496277.0551892698 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho28", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8430708882231, 13.478177188705192 ], [ 144.8430708882231, 13.513122826009607 ], [ 144.87721523134746, 13.513122826009607 ], [ 144.87721523134746, 13.478177188705192 ], [ 144.8430708882231, 13.478177188705192 ] ] ] }, "bbox": [ 144.8430708882231, 13.478177188705192, 144.87721523134746, 13.513122826009607 ], "properties": { "created": "2026-04-13 13:35:35.803350+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho28.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho28": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho28.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5268, 5033 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7280593600611756, 0.0, 266539.78816042154, 0.0, -0.7280593600611881, 1494876.3596965894 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho29", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84422072810378, 13.466248968276885 ], [ 144.84422072810378, 13.49911105333453 ], [ 144.87619585137523, 13.49911105333453 ], [ 144.87619585137523, 13.466248968276885 ], [ 144.84422072810378, 13.466248968276885 ] ] ] }, "bbox": [ 144.84422072810378, 13.466248968276885, 144.87619585137523, 13.49911105333453 ], "properties": { "created": "2026-04-13 13:35:35.818878+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho29.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho29": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho29.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5268, 5012 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6846788657967438, 0.0, 266650.68297674577, 0.0, -0.6846788657967325, 1493326.7727650432 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho30", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84437977502202, 13.45337905271466 ], [ 144.84437977502202, 13.486274085653507 ], [ 144.87641656340875, 13.486274085653507 ], [ 144.87641656340875, 13.45337905271466 ], [ 144.84437977502202, 13.45337905271466 ] ] ] }, "bbox": [ 144.84437977502202, 13.45337905271466, 144.87641656340875, 13.486274085653507 ], "properties": { "created": "2026-04-13 13:35:35.833580+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho30.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho30": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho30.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5268, 5017 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6853647044156995, 0.0, 266655.4302542186, 0.0, -0.6853647044156738, 1491906.043776065 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho31", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.84444680209972, 13.441973939716787 ], [ 144.84444680209972, 13.472782453003793 ], [ 144.8743591522191, 13.472782453003793 ], [ 144.8743591522191, 13.441973939716787 ], [ 144.84444680209972, 13.441973939716787 ] ] ] }, "bbox": [ 144.84444680209972, 13.441973939716787, 144.8743591522191, 13.472782453003793 ], "properties": { "created": "2026-04-13 13:35:35.848532+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho31.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho31": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho31.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5279, 5012 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6405730587666753, 0.0, 266649.6076843196, 0.0, -0.6405730587666701, 1490414.9877565526 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho32", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.85825913998832, 13.46265508615934 ], [ 144.85825913998832, 13.498856841282095 ], [ 144.89355910118334, 13.498856841282095 ], [ 144.89355910118334, 13.46265508615934 ], [ 144.85825913998832, 13.46265508615934 ] ] ] }, "bbox": [ 144.85825913998832, 13.46265508615934, 144.89355910118334, 13.498856841282095 ], "properties": { "created": "2026-04-13 13:35:35.863353+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho32.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho32": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho32.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5289, 5043 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.75129079723645, 0.0, 268170.6178266389, 0.0, -0.7512907972364317, 1493282.455029583 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho33", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8603834792064, 13.477087772469293 ], [ 144.8603834792064, 13.511758431220338 ], [ 144.89429873720908, 13.511758431220338 ], [ 144.89429873720908, 13.477087772469293 ], [ 144.8603834792064, 13.477087772469293 ] ] ] }, "bbox": [ 144.8603834792064, 13.477087772469293, 144.89429873720908, 13.511758431220338 ], "properties": { "created": "2026-04-13 13:35:35.881388+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho33.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho33": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho33.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5246, 5018 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7253930407481656, 0.0, 268413.12721464597, 0.0, -0.7253930407481817, 1494709.4147713722 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho34", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.85994988761425, 13.49106419854394 ], [ 144.85994988761425, 13.525461848856619 ], [ 144.893659408635, 13.525461848856619 ], [ 144.893659408635, 13.49106419854394 ], [ 144.85994988761425, 13.49106419854394 ] ] ] }, "bbox": [ 144.85994988761425, 13.49106419854394, 144.893659408635, 13.525461848856619 ], "properties": { "created": "2026-04-13 13:35:35.896649+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho34.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho34": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho34.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5246, 5027 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.719664051596725, 0.0, 268379.4242357872, 0.0, -0.7196640515967343, 1496226.3976834775 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho35", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.86093132237482, 13.50490681132173 ], [ 144.86093132237482, 13.538925360795881 ], [ 144.8940368790289, 13.538925360795881 ], [ 144.8940368790289, 13.50490681132173 ], [ 144.86093132237482, 13.50490681132173 ] ] ] }, "bbox": [ 144.86093132237482, 13.50490681132173, 144.8940368790289, 13.538925360795881 ], "properties": { "created": "2026-04-13 13:35:35.911822+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho35.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho35": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho35.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5288, 5031 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7061177505654556, 0.0, 268498.71643144096, 0.0, -0.7061177505654531, 1497715.886782078 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho36", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.86047823850157, 13.518172918719605 ], [ 144.86047823850157, 13.551912600513276 ], [ 144.89337200660103, 13.551912600513276 ], [ 144.89337200660103, 13.518172918719605 ], [ 144.86047823850157, 13.518172918719605 ] ] ] }, "bbox": [ 144.86047823850157, 13.518172918719605, 144.89337200660103, 13.551912600513276 ], "properties": { "created": "2026-04-13 13:35:35.937164+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho36.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho36": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho36.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5288, 5040 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7003131010557159, 0.0, 268462.2375072883, 0.0, -0.7003131010557304, 1499153.6468441805 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho37", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.86066495126585, 13.531732955023944 ], [ 144.86066495126585, 13.564956862952998 ], [ 144.89313998908187, 13.564956862952998 ], [ 144.89313998908187, 13.531732955023944 ], [ 144.86066495126585, 13.531732955023944 ] ] ] }, "bbox": [ 144.86066495126585, 13.531732955023944, 144.89313998908187, 13.564956862952998 ], "properties": { "created": "2026-04-13 13:35:35.952360+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho37.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho37": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho37.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5266, 5032 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.692469032355898, 0.0, 268495.0962963539, 0.0, -0.6924690323558778, 1500597.3130936364 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho38", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.86025063172727, 13.545503554896312 ], [ 144.86025063172727, 13.578981238789522 ], [ 144.8929820834985, 13.578981238789522 ], [ 144.8929820834985, 13.545503554896312 ], [ 144.86025063172727, 13.545503554896312 ] ] ] }, "bbox": [ 144.86025063172727, 13.545503554896312, 144.8929820834985, 13.578981238789522 ], "properties": { "created": "2026-04-13 13:35:35.967383+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho38.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho38": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho38.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5266, 5033 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6977515618719575, 0.0, 268463.84731555625, 0.0, -0.6977515618719706, 1502149.3757027176 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho39", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.85512776080174, 13.626668622931456 ], [ 144.85512776080174, 13.663608015937127 ], [ 144.89123845874283, 13.663608015937127 ], [ 144.89123845874283, 13.626668622931456 ], [ 144.85512776080174, 13.626668622931456 ] ] ] }, "bbox": [ 144.85512776080174, 13.626668622931456, 144.89123845874283, 13.663608015937127 ], "properties": { "created": "2026-04-13 13:35:35.982471+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho39.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho39": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho39.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5275, 5039 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7685497556227404, 0.0, 267991.85353830754, 0.0, -0.7685497556227343, 1511515.7290265947 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho40", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.8540407610629, 13.641313672560662 ], [ 144.8540407610629, 13.678159906926902 ], [ 144.89001329532198, 13.678159906926902 ], [ 144.89001329532198, 13.641313672560662 ], [ 144.8540407610629, 13.641313672560662 ] ] ] }, "bbox": [ 144.8540407610629, 13.641313672560662, 144.89001329532198, 13.678159906926902 ], "properties": { "created": "2026-04-13 13:35:35.997959+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho40.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho40": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho40.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5296, 5052 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7635719406577203, 0.0, 267888.48689880467, 0.0, -0.7635719406577123, 1513127.1828732607 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho41", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.88740602499257, 13.550603686269636 ], [ 144.88740602499257, 13.583799331718657 ], [ 144.92017980063324, 13.583799331718657 ], [ 144.92017980063324, 13.550603686269636 ], [ 144.88740602499257, 13.550603686269636 ] ] ] }, "bbox": [ 144.88740602499257, 13.550603686269636, 144.92017980063324, 13.583799331718657 ], "properties": { "created": "2026-04-13 13:35:36.013731+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho41.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho41": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho41.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5212, 5031 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6990446193404208, 0.0, 271408.0768993889, 0.0, -0.6990446193404253, 1502657.2529538542 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho42", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.88742174088125, 13.519371183495027 ], [ 144.88742174088125, 13.552492607463753 ], [ 144.92009889876456, 13.552492607463753 ], [ 144.92009889876456, 13.519371183495027 ], [ 144.88742174088125, 13.519371183495027 ] ] ] }, "bbox": [ 144.88742174088125, 13.519371183495027, 144.92009889876456, 13.552492607463753 ], "properties": { "created": "2026-04-13 13:35:36.028684+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho42.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho42": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho42.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5213, 5029 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.697362363307914, 0.0, 271379.7991495106, 0.0, -0.6973623633079207, 1499193.0341733487 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho43", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.88558916138507, 13.502175901495786 ], [ 144.88558916138507, 13.537492484903716 ], [ 144.92050887679778, 13.537492484903716 ], [ 144.92050887679778, 13.502175901495786 ], [ 144.88558916138507, 13.502175901495786 ] ] ] }, "bbox": [ 144.88558916138507, 13.502175901495786, 144.92050887679778, 13.537492484903716 ], "properties": { "created": "2026-04-13 13:35:36.043953+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho43.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho43": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho43.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5202, 5030 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7451435139778493, 0.0, 271167.0287067945, 0.0, -0.7451435139778535, 1497532.8155447647 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho44", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.88496357855328, 13.487213332614953 ], [ 144.88496357855328, 13.522557401292469 ], [ 144.92002913455548, 13.522557401292469 ], [ 144.92002913455548, 13.487213332614953 ], [ 144.88496357855328, 13.487213332614953 ] ] ] }, "bbox": [ 144.88496357855328, 13.487213332614953, 144.92002913455548, 13.522557401292469 ], "properties": { "created": "2026-04-13 13:35:36.058963+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho44.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho44": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho44.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5192, 5038 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.7471425652618303, 0.0, 271085.01677896385, 0.0, -0.747142565261814, 1495880.5974097017 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho45", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.88443262557354, 13.476065904947829 ], [ 144.88443262557354, 13.50687045111594 ], [ 144.9150050007295, 13.50687045111594 ], [ 144.9150050007295, 13.476065904947829 ], [ 144.88443262557354, 13.476065904947829 ] ] ] }, "bbox": [ 144.88443262557354, 13.476065904947829, 144.9150050007295, 13.50687045111594 ], "properties": { "created": "2026-04-13 13:35:36.074602+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho45.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho45": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho45.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5160, 5009 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6552157509685096, 0.0, 271012.577348144, 0.0, -0.6552157509685296, 1494149.326242353 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho46", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.90724331227503, 13.496312282541966 ], [ 144.90724331227503, 13.52711103599134 ], [ 144.93769059570906, 13.52711103599134 ], [ 144.93769059570906, 13.496312282541966 ], [ 144.90724331227503, 13.496312282541966 ] ] ] }, "bbox": [ 144.90724331227503, 13.496312282541966, 144.93769059570906, 13.52711103599134 ], "properties": { "created": "2026-04-13 13:35:36.089665+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho46.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho46": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho46.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5181, 5009 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6525008347224579, 0.0, 273501.7123576735, 0.0, -0.6525008347224465, 1496368.2696542472 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho47", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.90769257397915, 13.511545553786716 ], [ 144.90769257397915, 13.542364563949338 ], [ 144.93837210290752, 13.542364563949338 ], [ 144.93837210290752, 13.511545553786716 ], [ 144.90769257397915, 13.511545553786716 ] ] ] }, "bbox": [ 144.90769257397915, 13.511545553786716, 144.93837210290752, 13.542364563949338 ], "properties": { "created": "2026-04-13 13:35:36.104428+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho47.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho47": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho47.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5149, 5013 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6569464216074038, 0.0, 273564.78499535756, 0.0, -0.6569464216073897, 1498055.5290305875 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho48", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.90847610087675, 13.52697818030727 ], [ 144.90847610087675, 13.55776184926566 ], [ 144.93849665825434, 13.55776184926566 ], [ 144.93849665825434, 13.52697818030727 ], [ 144.90847610087675, 13.52697818030727 ] ] ] }, "bbox": [ 144.90847610087675, 13.52697818030727, 144.93849665825434, 13.55776184926566 ], "properties": { "created": "2026-04-13 13:35:36.119361+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho48.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho48": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho48.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5254, 5009 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.643184579526762, 0.0, 273664.19775183185, 0.0, -0.6431845795267644, 1499759.2050741604 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho49", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.90749514506038, 13.542428616655329 ], [ 144.90749514506038, 13.575638989022604 ], [ 144.9400089874736, 13.575638989022604 ], [ 144.9400089874736, 13.542428616655329 ], [ 144.90749514506038, 13.542428616655329 ] ] ] }, "bbox": [ 144.90749514506038, 13.542428616655329, 144.9400089874736, 13.575638989022604 ], "properties": { "created": "2026-04-13 13:35:36.134244+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho49.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho49": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho49.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5244, 5019 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.6951835361072367, 0.0, 273574.93575210246, 0.0, -0.6951835361072434, 1501736.0420564327 ], "raster:bands": [ { "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" } ] } } }, { "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": "Guam_1964_Guam_30March64_Pho50", "geometry": { "type": "Polygon", "coordinates": [ [ [ 144.93248549196602, 13.5520303096561 ], [ 144.93248549196602, 13.586842622233606 ], [ 144.96682761020372, 13.586842622233606 ], [ 144.96682761020372, 13.5520303096561 ], [ 144.93248549196602, 13.5520303096561 ] ] ] }, "bbox": [ 144.93248549196602, 13.5520303096561, 144.96682761020372, 13.586842622233606 ], "properties": { "created": "2026-04-13 13:35:36.182637+00:00", "license": "NLPL", "datetime": "1964-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/stac/Guam_1964_Guam_30March64_Pho50.json", "type": "application/json" } ], "assets": { "Guam_1964_Guam_30March64_Pho50": { "href": "https://coastalimagery.blob.core.windows.net/digitalcoast/Guam_1964_2568/Guam_1964_Guam_30March64_Pho50.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 5265, 5078 ], "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 55N\",\n BASEGEOGCRS[\"WGS 84\",\n DATUM[\"World Geodetic System 1984\",\n ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4326]],\n CONVERSION[\"UTM zone 55N\",\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\",147,\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[\"Navigation and medium accuracy spatial referencing.\"],\n AREA[\"Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.\"],\n BBOX[0,144,84,150]],\n ID[\"EPSG\",32655]]", "proj:epsg": 32655, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "WGS 84 / UTM zone 55N", "base_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum": { "type": "GeodeticReferenceFrame", "name": "World Geodetic System 1984", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "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": 4326 } }, "conversion": { "name": "UTM zone 55N", "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": 147, "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": "Navigation and medium accuracy spatial referencing.", "area": "Between 144\u00b0E and 150\u00b0E, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Japan. Russian Federation.", "bbox": { "south_latitude": 0, "west_longitude": 144, "north_latitude": 84, "east_longitude": 150 }, "id": { "authority": "EPSG", "code": 32655 } }, "proj:transform": [ 0.72582275931638, 0.0, 276290.63946240715, 0.0, -0.7258227593163763, 1502951.4201121952 ], "raster:bands": [ { "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" } ] } } } ] }