Gaofen-1 VARI700

Visible Atmospherically Resistant Index (700 nm) for Gaofen-1

Vegetation Satellite Provider: CNSA
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Applications

vegetation

Quick Stats

Category: vegetation
Sensor: Gaofen-1
Provider: CNSA
Bands Used: 3

Description

Visible Atmospherically Resistant Index (700 nm) - A spectral index for vegetation applications.

Formulas

General Formula

Gaofen-1 Specific Formula

(Panchromatic - 1.7 * Red + 0.7 * Blue) / (Panchromatic + 1.3 * Red - 1.3 * Blue)

Spectral Band Visualization

Band Wavelengths

RE1: 705
R: 650
B: 450

Code Examples

vari700.py

References

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