Landsat 8/9 RI4XS

SPOT HRV XS-based Redness Index 4 for Landsat 8/9

Soil Satellite Provider: USGS/NASA
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Applications

Soil

Quick Stats

Category: soil
Sensor: Landsat 8/9
Provider: USGS/NASA
Bands Used: 2

Description

SPOT HRV XS-based Redness Index 4 for soil applications

Formulas

General Formula

Landsat 8/9 Specific Formula

(B4**2.0)/(B3**4.0)

Spectral Band Visualization

Band Wavelengths

R: 630-690 nm
G: 520-600 nm

Code Examples

ri4xs.py

References

https://doi.org/10.1016/S0034-4257(98)00030-3