Global Food Security-support Analysis Data (GFSAD) Cropland Extent 2015 South Asia, Afghanistan, and Iran 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 South Asia, Afghanistan, and Iran for nominal year 2015 at 30 meter resolution (GFSAD30SAAFGIRCE). 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 GFSAD30SAAFGIRCE data product uses the pixel-based supervised classifier, Random Forest (RF), to retrieve cropland extent from a combination of Landsat 8 Operational Land Imager (OLI) and elevation derived from the Shuttle Radar Topography Mission (SRTM) Version 3 data products. Each GFSAD30SAAFGIRCE 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 18 of the ATBD.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DC2763261689-LPCLOUD
5 https://e4ftl01.cr.usgs.gov%2FMEASURES%2FGFSAD30SAAFGIRCE.001%2F
5 https://doi.org%2F10.5067%2FMEaSUREs%2FGFSAD%2FGFSAD30SAAFGIRCE.001
5 https://lpdaac.usgs.gov%2F
5 https://lpdaac.usgs.gov%2Fdocuments%2F1396%2FGFSAD30SAAFGIRCE_User_Guide_V1.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F1397%2FGFSAD30SAAFGIRCE_ATBD.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F161%2FGFSAD30SAAFGIRCE_Source_Code_V1.zip
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FDP109%2FMEASURES%2FGFSAD30SAAFGIRCE.001%2Fcontents.html
5 https://data.lpdaac.earthdatacloud.nasa.gov%2Flp-prod-public%2FGFSAD30SAAFGIRCE.001%2FGFSAD30SAAFGIRCE_2015_N20E80_001_2017286103800%2FGFSAD30SAAFGIRCE_2015_N20E80_001_2017286103800.1.jpg
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
5 https://search.earthdata.nasa.gov/search?q=C2763261689-LPCLOUD
5 GFSAD30SAAFGIRCE.001 https://e4ftl01.cr.usgs.gov/MEASURES/GFSAD30SAAFGIRCE.001/
5 GFSAD30SAAFGIRCE.001 https://doi.org/10.5067/MEaSUREs/GFSAD/GFSAD30SAAFGIRCE.001
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 GFSAD30SAAFGIRCE_User_Guide_V1.pdf https://lpdaac.usgs.gov/documents/1396/GFSAD30SAAFGIRCE_User_Guide_V1.pdf
33 GFSAD30SAAFGIRCE_ATBD.pdf https://lpdaac.usgs.gov/documents/1397/GFSAD30SAAFGIRCE_ATBD.pdf
57 GFSAD30SAAFGIRCE_Source_Code_V1.zip https://lpdaac.usgs.gov/documents/161/GFSAD30SAAFGIRCE_Source_Code_V1.zip
21 contents.html https://opendap.cr.usgs.gov/opendap/hyrax/DP109/MEASURES/GFSAD30SAAFGIRCE.001/contents.html
22 GFSAD30SAAFGIRCE_2015_N20E80_001_2017286103800.1.jpg https://data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/GFSAD30SAAFGIRCE.001/GFSAD30SAAFGIRCE_2015_N20E80_001_2017286103800/GFSAD30SAAFGIRCE_2015_N20E80_001_2017286103800.1.jpg
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2763261689-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

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