Index of source acquisition dates.
eng; USA
utf8
dataset
USDA-FPAC-BC Farm Production and Conservation Business Center
801-844-2922
125 S. State St. Suite 6416
Salt Lake City
Utah
84138
apfo.sales@slc.usda.gov
pointOfContact
2023-04-06
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
complex
440
2
column
0.000006261760390203
row
0.000005521613701376
false
D_North_American_1983/UTM zone 19
2008-11-12
publication
European Petroleum Survey Group
http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::26919
urn:ogc:def:crs:EPSG:26919
Index of source acquisition dates.
2023-04-06
publication
Version 1
Hexagon - Leica Geosystems
originator
USDA-FPAC-BC Farm Production and Conservation Business Center
Salt Lake City
Utah
publisher
mapDigital
This data set contains polygons delineating the seamline boundaries of imagery acquired as part of the National Agriculture Imagery Program (NAIP), and used in the creation of DOQQs hosted in FSA image services. These seam polygons can be used as a tool in determining the image source and date of each portion of the imagery. The NAIP acquires 4-band digital ortho imagery from airborne and/or space based platforms during the agricultural growing seasons in the U.S. A primary goal of the NAIP program is to enable availability of ortho imagery within sixty days of acquisition. NAIP provides 60 centimeter ground sample distance ortho imagery rectified within +/- 4 meters to true ground at a 95% confidence level. The tiling format of NAIP imagery is based on a 3.75' x 3.75' quarter quadrangle with a 300 (plus or minus 30) pixel buffer on all four sides. The NAIP quarter quads are formatted to the UTM coordinate system using the North American Datum of 1983 (NAD83). The statewide seamline file, however, is in GCS NAD83 to support the image services.
This index aids USDA Agencies in identifying source acquisition date boundaries for the imagery provided through web services as they administer USDA programs for their customers.
completed
USDA-FPAC-BC Farm Production and Conservation Business Center
801-844-2922
801-956-3653
125 S. State St. Suite 6416
Salt Lake City
Utah
84138
apfo.sales@slc.usda.gov
pointOfContact
irregular
farming
Digital
Mosaic
Ortho Imagery
United States Department of Agriculture (USDA)
Acquisition Date
theme
None
USA
BC
Business Center
Farm Production and Conservation
FPAC
USDA
United States Department of Agriculture (USDA)
Multiple COs GA FSA
FIPS 13
Multiple counties
Georgia
place
Geographic Names Information System
otherRestrictions
otherRestrictions
Access Constraints: None Use Constraints: None, The USDA-FPAC-BC Farm Production and Conservation Business Center asks to be credited in derived products. Distribution Liability: In no event shall the creators, custodians, or distributors of this information be liable for any damages arising out of its use (or the inability to use it).
vector
eng; USA
Native Dataset Environment: Microsoft Windows 7 Service Pack 1, ESRI ArcGIS 10.4.1
-68.006617
-64.555895
18.568827
17.618678
ESRI shapefile creation date.
2023-04-06
true
Entity and Attribute Information
Entity and Attribute Overview: Entity Name Type Length ---------------- -------- ------ OID ObjectID 4 Shape Polygon ID String 6 IDATE Date 10 SDATE String 16 EDATE String 16 BCON String 3 CAM_TYPE String 20 CAM_MAN String 50 CAM_MOD String 25 HARD_FIRM String 50 SENSNUM String 50 AC_TYPE String 50 ACTAILNUM String 10 Shape_Area Double 19 RED_RNGE String 10 GREEN_RNGE String 10 BLUE_RNGE String 10 NIR_RNGE String 10 Entity and Attribute Detail Citation: USDA-FPAC-BC Farm Production and Conservation Business Center Contract Specifications.
USDA-FPAC-BC Farm Production and Conservation Business Center
801-844-2922
801-956-3653
125 S. State St. Suite 6416
Salt Lake City
Utah
84138
apfo.sales@slc.usda.gov
distributor
Horizontal Positional Accuracy
None
To the best knowledge of the USDA-FSA Aerial Photography Field Office this digital data set is complete with no required elements left unrepresented according to contract specifications.
USDA-FPAC-BC Farm Production and Conservation Business Center relies on the integrity of the original data collection which was performed by private contractors. Data integrity was validated by the responsible private contractor or sub-contractor. Polygon and chain-node topology present. There are no duplicate arcs and no dangling nodes. The data set contains polygons that do not overlap, except in the case of overlap between flying seasons, there are no polygons that are entered twice, and all areas are completely described. The area features are topologically structured with nodes at all intersections. The dataset is comprised of polygons delineating portions of each exposure used as source data for each part of the underlying imagery, with no gaps in coverage. Attribution includes acquisition dates and times.
All data have been reviewed for correct application of attributes and are accurate to current conditions.
This ESRI shapefile was created using ESRI ArcGIS 10.4.1. A script was used to take the seam output from OrthoVista and output the polygon shapefile. The attribute data is taken from the image acquisition data.
NAIP
Source Contribution: Collection date of source image data.External media types
12000
Index of source acquisition dates
NAIP
2023-04-06
publication
USDA-FPAC-BC Farm Production and Conservation Business Center
resourceProvider
mapDigital
Date when Vector Digital Data was prepared.
2023-04-06
None
This metadata was automatically generated from the FGDC Content Standards for Digital Geospatial Metadatastandard version FGDC-STD-001-1998 using the January 2013 version of the FGDC CSDGM to ISO 19115-2 transform.
USDA-FPAC-BC Farm Production and Conservation Business Center
801-844-2922
125 S. State St. Suite 6416
Salt Lake City
Utah
84138
apfo.sales@slc.usda.gov
custodian