MODIS
NDVI (Normalized Difference Vegetation Index; Tucker, 1979)
NDVI is estimated as:
![](/bundles/unexceos/images/seviri_ndvi_eq.png)
Reference
Tucker, C. J., 1979. Red and Photographic Infrared Linear Combinations for Monitoring Vegetation, Remote Sensing of Environment, 8 (2), 127-150.