Jilin-1 GF03D ARVI

Atmospherically Resistant Vegetation Index for Jilin-1 GF03D

Vegetation Satellite Provider: CG Satellite

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Applications

Agriculture

Vegetation Analysis

Atmospheric Correction

Vegetation Vitality Assessment

Environmental Monitoring

Quick Stats

Category: vegetation

Sensor: Jilin-1 GF03D

Provider: CG Satellite

Bands Used: 3

Description

Vegetation index that minimizes atmospheric effects by incorporating blue band correction. More resistant to atmospheric scattering than NDVI, particularly useful in areas with atmospheric haze or high aerosol content.

Formulas

General Formula

Jilin-1 GF03D Specific Formula

(NIR - Red - γ(Red - Panchromatic)) / (NIR + Red - γ(Red - Panchromatic))

Spectral Band Visualization

Band Wavelengths

Blue: 450-510 nm

Red: 630-690 nm

NIR: 780-1400 nm

Code Examples

arvi.py

References

Kaufman & Tanré (1992)

Bannari et al. (1995)