Normalised Difference Snow Index, NDSI
Evaluate and visualize
General description of the script
The Sentinel-2 normalized difference snow index is a ratio of two bands: one in the VIR (Band 3) and one in the SWIR (Band 11). Values above 0.42 are usually snow. More info here.
Description of representative images
The NDSI script applied to Klagenfurt, Austria.