Dragonette-1 GOSAVI
Green Optimized Soil Adjusted Vegetation Index for Dragonette-1
Vegetation Satellite Provider: Wyvern
Applications
Soil Analysis
Vegetation Monitoring
Agriculture
Sparse Vegetation Assessment
Soil-Vegetation Studies
Quick Stats
Category: vegetation
Sensor: Dragonette-1
Provider: Wyvern
Bands Used: 2
Description
Soil-adjusted vegetation index that uses green wavelengths and incorporates a soil adjustment factor to minimize soil background influences. Optimized for vegetation monitoring in areas with varying soil conditions.
Formulas
General Formula
Dragonette-1 Specific Formula
(Band 22 - Band 2) / (Band 22 + Band 2 + 0.16)Spectral Band Visualization
Band Wavelengths
Green: 510-580 nm
NIR: 770-900 nm
Code Examples
gosavi.py
References
Gilabert et al. (2002)