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NOAA-21 VIIRS Level-1 Level-1 Data, version 1

Published by OBPG;NASA/GSFC/SED/ESD/GCDC/OB.DAAC | National Aeronautics and Space Administration | Catalog Last Checked: May 18, 2026 at 03:15 PM | Dataset Last Updated: May 11, 2026
The Visible and Infrared Imager/Radiometer Suite (VIIRS) Geolocation (GEO) Products are data containing terrain corrected solar zenith and azimuth angles, satellite zenith and azimuth angles, as well as latitudes and longitudes for each VIIRS grid point for each of the three VIIRS resolutions. (375m, 750m, and DNB).

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