MEaSUREs Vegetation Continuous Fields (VCF) Yearly Global 0.05 Deg V001

Description

The NASA Making Earth System Data Records for Use in Research Environments ([MEaSUREs](https://earthdata.nasa.gov/community/community-data-system-programs/measures-projects)) Vegetation Continuous Fields (VCF) Version 1 data product (VCF5KYR) provides global fractional vegetation cover at 0.05 degree (5,600 meter) spatial resolution at yearly intervals from 1982 to 2016. The VCF5KYR data product is derived from a bagged linear model algorithm using Long Term Data Record Version 4 (LTDR V4) data compiled from Advanced Very High Resolution Radiometer (AVHRR) observations. Fractional vegetation cover (FVC) is the ratio of the area of the vertical projection of green vegetation above ground to the total area, capturing the horizontal distribution and density of vegetation on the Earth's surface. FVC is a primary means for measuring global forest cover change and is a key parameter for a variety of environmental and climate-related applications, including carbon land surface models and biomass measurements. The three bands included in each VCF5KYR Version 1 GeoTIFF are: percent of tree cover, non-tree vegetation, and bare ground. A water mask was applied with all pure water pixels (defined as ≥ 95% water coverage) set to zero. Data from years 1994 and 2000 were excluded due to lack of data in the LTDR V4. Known Issues * Known issues, including constraints and limitations, are provided on page 10 of the Algorithm Theoretical Basis Document (ATBD).

Resources

Name Format Description Link
5 https://e4ftl01.cr.usgs.gov%2FMEASURES%2FVCF5KYR.001%2F
5 https://lpdaac.usgs.gov%2F
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DC2763266333-LPCLOUD
5 https://doi.org%2F10.5067%2FMEaSUREs%2FVCF%2FVCF5KYR.001
5 https://lpdaac.usgs.gov%2Fdocuments%2F1320%2FVCF5KYR_User_Guide_v1.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F144%2FVCF5KYR_ATBD.pdf
5 https://data.lpdaac.earthdatacloud.nasa.gov%2Flp-prod-public%2FVCF5KYR.001%2FVCF5KYR_2014001_001_2018224210222%2FVCF5KYR_2014001_001_2018224210222.1.jpg
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FDP109%2FMEASURES%2FVCF5KYR.001%2Fcontents.html
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
5 VCF5KYR.001 https://e4ftl01.cr.usgs.gov/MEASURES/VCF5KYR.001/
5 https://search.earthdata.nasa.gov/search?q=C2763266333-LPCLOUD
5 VCF5KYR.001 https://doi.org/10.5067/MEaSUREs/VCF/VCF5KYR.001
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 VCF5KYR_User_Guide_v1.pdf https://lpdaac.usgs.gov/documents/1320/VCF5KYR_User_Guide_v1.pdf
33 VCF5KYR_ATBD.pdf https://lpdaac.usgs.gov/documents/144/VCF5KYR_ATBD.pdf
22 VCF5KYR_2014001_001_2018224210222.1.jpg https://data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/VCF5KYR.001/VCF5KYR_2014001_001_2018224210222/VCF5KYR_2014001_001_2018224210222.1.jpg
21 contents.html https://opendap.cr.usgs.gov/opendap/hyrax/DP109/MEASURES/VCF5KYR.001/contents.html
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2763266333-LPCLOUD.iso19115

Tags

  • earth-science-vegetation-biosphere-vegetation-index
  • earth-science-landscape-land-surface-landscape-patterns

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