Enter the reflection in the near-infrared spectrum and the reflection in the red rand of the spectrum to determine the normalized difference vegetation index.
The following formula is used to calculate the NDVI.
NDVI = (NIR -RED) / (NIR + RED)
- Where NDVI is the normalized difference vegetation index
- NIR is the reflection in the near-infrared spectrum
- RED is the reflection in the red range of the spectrum
NDVI stands for normalized difference vegetation index. It’s a measure of the density of vegetation of an area based on an image.
NDVI is used to predict and monitor drought, agricultural production, and fire zone.
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