Landsat 8/9 WRI

Water Ratio Index for Landsat 8/9

Water Satellite Provider: USGS/NASA
Get Imagery

Applications

water

Quick Stats

Category: water
Sensor: Landsat 8/9
Provider: USGS/NASA
Bands Used: 4

Description

Water Ratio Index - A spectral index for water applications.

Formulas

General Formula

Landsat 8/9 Specific Formula

(B3 + B4)/(B5 + B6)

Spectral Band Visualization

Band Wavelengths

G: 550
R: 650
N: 850
S1: 1610

Code Examples

wri.py

References

https://doi.org/10.1109/GEOINFORMATICS.2010.5567762