LCanopy background adjustment.
Default value0.5
SARVISoil Adjusted and Atmospherically Resistant Vegetation Index
Vegetation
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Formula
(1 + L)*(N - (R - gamma * (R - B))) / (N + (R - gamma * (R - B)) + L)Classification
- Application domain:
Vegetation - Sensing modalities:
Multispectral
Bands
N: Near-Infrared (NIR).R: Red.B: Blue.
Polarizations
No radar polarizations are used in this index.
Constants
gammaWeighting coefficient used for reducing atmospheric effects.
Default value1.0
Suggested range0.02.0
Suggested values
- Bare soil, very sparse vegetation, or arid and semi-arid areas
- 0.5
- Equal SARVI to SAVI
- 0.0
- Lowest sensitivity for dense forests
- 1.02.0
- Model-specific optimum for continental aerosol. alpha ~ 1.3
- 0.9
- Model-specific optimum for maritime aerosol. alpha ~ 0.2
- 1.7
Source Companions
These indices are part of the same scientific source:
Contributor
Index contributed by https://github.com/davemlz on 2021-05-11.