Global Food Security-support Analysis Data (GFSAD) Cropland Extent 2010 North America product 30 m V001

Description

The NASA Making Earth System Data Records for Use in Research Environments ([MEaSUREs](https://earthdata.nasa.gov/about/competitive-programs/measures)) Global Food Security-support Analysis Data (GFSAD) data product provides cropland extent data over North America for nominal year 2010 at 30 meter resolution (GFSAD30NACE). The monitoring of global cropland extent is critical for policymaking and provides important baseline data that are used in many agricultural cropland studies pertaining to water sustainability and food security. The GFSAD30NACE data product uses a combination of the pixel-based supervised classifier, Random Forest (RF), and the object-oriented classifier, Recursive Hierarchical Image Segmentation (RHSEG). The classifiers retrieve cropland extent from a combination of Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper Plus (ETM+) data and elevation derived from the Shuttle Radar Topography Mission (SRTM) Version 3 data products. Each GFSAD30NACE GeoTIFF file contains a cropland extent layer that defines areas of cropland, non-cropland, and water bodies over a 10° by 10° area. Known Issues * Known issues, including constraints and limitations, are provided on page 39 of the ATBD.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DC27663261670-LPCLOUD
5 https://e4ftl01.cr.usgs.gov%2FMEASURES%2FGFSAD30NACE.001%2F
5 https://doi.org%2F10.5067%2FMEaSUREs%2FGFSAD%2FGFSAD30NACE.001
5 https://lpdaac.usgs.gov%2F
5 https://lpdaac.usgs.gov%2Fdocuments%2F1389%2FGFSAD30NACE_User_Guide_V1.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F158%2FGFSAD30NACE_Source_Code_V1.zip
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FDP109%2FMEASURES%2FGFSAD30NACE.001%2Fcontents.html
5 https://data.lpdaac.earthdatacloud.nasa.gov%2Flp-prod-public%2FGFSAD30NACE.001%2FGFSAD30NACE_2010_N30W90_001_2017274094200%2FGFSAD30NACE_2010_N30W90_001_2017274094200.1.jpg
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
5 https://lpdaac.usgs.gov%2Fdocuments%2F157%2FGFSAD30NACE_ATBD.pdf
5 https://search.earthdata.nasa.gov/search?q=C27663261670-LPCLOUD
5 GFSAD30NACE.001 https://e4ftl01.cr.usgs.gov/MEASURES/GFSAD30NACE.001/
33 GFSAD30NACE_User_Guide_V1.pdf https://lpdaac.usgs.gov/documents/1389/GFSAD30NACE_User_Guide_V1.pdf
22 GFSAD30NACE_2010_N30W90_001_2017274094200.1.jpg https://data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/GFSAD30NACE.001/GFSAD30NACE_2010_N30W90_001_2017274094200/GFSAD30NACE_2010_N30W90_001_2017274094200.1.jpg
5 GFSAD30NACE.001 https://doi.org/10.5067/MEaSUREs/GFSAD/GFSAD30NACE.001
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 GFSAD30NACE_ATBD.pdf https://lpdaac.usgs.gov/documents/157/GFSAD30NACE_ATBD.pdf
57 GFSAD30NACE_Source_Code_V1.zip https://lpdaac.usgs.gov/documents/158/GFSAD30NACE_Source_Code_V1.zip
21 contents.html https://opendap.cr.usgs.gov/opendap/hyrax/DP109/MEASURES/GFSAD30NACE.001/contents.html
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2763261670-LPCLOUD.iso19115

Tags

  • earth-science-landscape-land-surface-landscape-patterns
  • earth-science-ecosystems-biosphere-anthropogenic-human-influenced-ecosystems-agricultural-lands
  • earth-science-land-use-land-cover-land-surface-land-use-classes
  • earth-science-agricultural-plant-science-agriculture-crop-plant-yields

Topics

Categories