Gaofen-2 VARI

Visible Atmospherically Resistant Index for Gaofen-2

Vegetation Satellite Provider: CNSA
Get Imagery

Applications

vegetation

Quick Stats

Category: vegetation
Sensor: Gaofen-2
Provider: CNSA
Bands Used: 3

Description

Visible Atmospherically Resistant Index - A spectral index for vegetation applications.

Formulas

General Formula

Gaofen-2 Specific Formula

(Green - Red) / (Green + Red - Blue)

Spectral Band Visualization

Band Wavelengths

G: 550
R: 650
B: 450

Code Examples

vari.py

References

https://doi.org/10.1016/S0034-4257(01)00289-9