MODIS/Aqua Net Evapotranspiration Yearly L4 Global 500m SIN Grid V006

Description

The MYD16A3 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the [MYD16A3GF Version 6.1](https://doi.org/10.5067/MODIS/MYD16A3GF.061) data product. The MYD16A3 Version 6 Evapotranspiration/Latent Heat Flux product is a yearly composite dataset produced at 500 meter (m) pixel resolution. The improved algorithm is based on the logic of the Penman-Monteith equation, which includes inputs of daily meteorological reanalysis data along with Moderate Resolution Imaging Spectroradiometer (MODIS) remotely sensed data products such as vegetation property dynamics, albedo, and land cover. Provided in the MYD16A3 product are layers for yearly Evapotranspiration (ET), Latent Heat Flux (LE), Potential ET (PET) and Potential LE (PLE) along with a quality control layer. Two low resolution browse images, ET and LE, are also available for each MYD16A3 granule. The pixel values for the two Evapotranspiration layers (ET and PET) are the sum for all days within the defined year, and the pixel values for the two Latent Heat layers (LE and PLE) are the average of all days within the defined year. Known Issues * Operational and uncertainty issues are provided under Section 3 in the User Guide. * For complete information about known issues please refer to the [MODIS/VIIRS Land Quality Assessment website](https://landweb.modaps.eosdis.nasa.gov/knownissue?sensor=MODIS&sat=Aqua&as=6). Improvements/Changes from Previous Versions * Spatial resolution of Version 6 products has increased to nominal 500 m from nominal 1,000 m in Version 5. * Version 5 data products were previously distributed by the Numerical Terradynamic Simulation Group at the University of Montana. The Version 6 products are a continuation of this project.

Resources

Name Format Description Link
5 https://lpdaac.usgs.gov%2Fdocuments%2F494%2FMOD16_User_Guide_V6.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F93%2FMOD16_ATBD.pdf
5 https://ladsweb.modaps.eosdis.nasa.gov%2Ffilespec%2FMODIS%2F6%2FMYD16A3
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DC2763370683-LPCLOUD
5 https://landweb.modaps.eosdis.nasa.gov%2F
5 https://doi.org%2F10.5067%2FMODIS%2FMYD16A3.006
5 https://lpdaac.usgs.gov%2F
5 https://e4ftl01.cr.usgs.gov%2FWORKING%2FBRWS%2FBrowse.001%2F2017.04.14%2FBROWSE.MYD16A3.A2003001.h11v04.006.2017104060122.1.jpg
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
5 https://landweb.modaps.eosdis.nasa.gov/
21 MYD16A3.006 https://doi.org/10.5067/MODIS/MYD16A3.006
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 MOD16_User_Guide_V6.pdf https://lpdaac.usgs.gov/documents/494/MOD16_User_Guide_V6.pdf
33 MOD16_ATBD.pdf https://lpdaac.usgs.gov/documents/93/MOD16_ATBD.pdf
5 https://ladsweb.modaps.eosdis.nasa.gov/filespec/MODIS/6/MYD16A3
5 https://landweb.modaps.eosdis.nasa.gov
5 MYD16A3.006 https://doi.org/10.5067/MODIS/MYD16A3.006
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 MOD16_User_Guide_V6.pdf https://lpdaac.usgs.gov/documents/494/MOD16_User_Guide_V6.pdf
33 MOD16_ATBD.pdf https://lpdaac.usgs.gov/documents/93/MOD16_ATBD.pdf
5 https://ladsweb.modaps.eosdis.nasa.gov/filespec/MODIS/6/MYD16A3
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2763370683-LPCLOUD.iso19115

Tags

  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production
  • earth-science-atmospheric-water-vapor-atmosphere-water-vapor-processes-evapotranspiration
  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis

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