Common Spectral Vegetation Indices

This video explains how vegetation reflects light in different parts of the spectrum and how this information is used to monitor crops and plant health. It covers key vegetation indices like NDVI and NDWI, how they track growth, water content, and canopy characteristics, and how modern satellites like Sentinel‑2 use additional spectral bands for more detailed analysis.

This video is from EO-College courtesy of NASA Applied Remote Sensing Training (ARSET).