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NOAA-20 VIIRS Vegetation Indices (VJ113A2) Version 2 provides three key vegetation metrics—NDVI, EVI, and EVI2—derived from a best-pixel composite over a 16-day period at 1-kilometer resolution. The dataset includes supplementary layers for reflectance in multiple spectral bands, composite timing, pixel reliability, and viewing geometry. It is designed to continue the long-term Earth Observation System mission, succeeding similar MODIS products.
License details are unspecified ('other-license-specified'). Users must consult the MODIS/VIIRS Land Quality Assessment website for known issues, including missing tiles.