MODIS/Terra Surface Reflectance Daily L2G Global 1km and 500m SIN Grid V061

Description

The MOD09GA Version 6.1 product provides an estimate of the surface spectral reflectance of Terra Moderate Resolution Imaging Spectroradiometer (MODIS) Bands 1 through 7, corrected for atmospheric conditions such as gasses, aerosols, and Rayleigh scattering. Provided along with the 500 meter (m) surface reflectance, observation, and quality bands are a set of ten 1 kilometer (km) observation bands and geolocation flags. The reflectance layers from the MOD09GA are used as the source data for many of the MODIS land products. Known Issues* 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=Terra&as=61).Improvements/Changes from Previous Versions* The Version 6.1 Level-1B (L1B) products have been improved by undergoing various calibration changes that include: changes to the response-versus-scan angle (RVS) approach that affects reflectance bands for Aqua and Terra MODIS, corrections to adjust for the optical crosstalk in Terra MODIS infrared (IR) bands, and corrections to the Terra MODIS forward look-up table (LUT) update for the period 2012 - 2017.* A polarization correction has been applied to the L1B Reflective Solar Bands (RSB).

Resources

Name Format Description Link
5 https://doi.org%2F10.5067%2FMODIS%2FMOD09GA.061
5 https://lpdaac.usgs.gov%2F
5 https://e4ftl01.cr.usgs.gov%2FMOLT%2FMOD09GA.061%2F
5 https://search.earthdata.nasa.gov%2Fsearch%2Fgranules%3Fp%3DC2202497474-LPCLOUD
5 https://appeears.earthdatacloud.nasa.gov%2F
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FMOD09GA.061%2Fcontents.html
5 https://lpdaac.usgs.gov%2Fdocuments%2F305%2FMOD09_ATBD.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F925%2FMOD09_User_Guide_V61.pdf
5 https://ladsweb.modaps.eosdis.nasa.gov%2Ffilespec%2FMODIS%2F61%2FMOD09GA
5 https://modis-land.gsfc.nasa.gov%2FValStatus.php%3FProductID%3DMOD09
5 https://modis-land.gsfc.nasa.gov%2FMODLAND_val.html
5 https://landweb.modaps.eosdis.nasa.gov%2F
5 https://data.lpdaac.earthdatacloud.nasa.gov%2Flp-prod-public%2FMOD09GA.061%2FMOD09GA.A2024196.h21v10.061.2024198054054%2FBROWSE.MOD09GA.A2024196.h21v10.061.2024198054054.1.jpg
5 https://worldview.earthdata.nasa.gov%2Fimages%2Flayers%2Fpreviews%2Fgeographic%2FMODIS_Terra_L2G_SurfaceReflectance_Bands143_Daily.jpg
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FDP120%2FMOLT%2FMOD09GA.061%2Fcontents.html
21 MOD09GA.061 https://doi.org/10.5067/MODIS/MOD09GA.061
5 https://www.earthdata.nasa.gov/centers/lp-daac
5 https://search.earthdata.nasa.gov/search/granules?p=C2202497474-LPCLOUD
5 https://appeears.earthdatacloud.nasa.gov/
33 MOD09_ATBD.pdf https://lpdaac.usgs.gov/documents/305/MOD09_ATBD.pdf
33 MOD09_User_Guide_V61.pdf https://lpdaac.usgs.gov/documents/925/MOD09_User_Guide_V61.pdf
5 https://ladsweb.modaps.eosdis.nasa.gov/filespec/MODIS/61/MOD09GA
5 https://modis-land.gsfc.nasa.gov/ValStatus.php?ProductID=MOD09
21 MODLAND_val.html https://modis-land.gsfc.nasa.gov/MODLAND_val.html
5 https://landweb.modaps.eosdis.nasa.gov/
22 MODIS_Terra_L2G_SurfaceReflectance_Bands143_Daily.jpg https://worldview.earthdata.nasa.gov/images/layers/previews/geographic/MODIS_Terra_L2G_SurfaceReflectance_Bands143_Daily.jpg
22 BROWSE.MOD09GA.A2024196.h21v10.061.2024198054054.1.jpg https://data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/MOD09GA.061/MOD09GA.A2024196.h21v10.061.2024198054054/BROWSE.MOD09GA.A2024196.h21v10.061.2024198054054.1.jpg
21 contents.html https://opendap.cr.usgs.gov/opendap/hyrax/DP120/MOLT/MOD09GA.061/contents.html

Tags

  • earth-science-surface-radiative-properties-land-surface-reflectance

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