WorldView 3 NWI

New Water Index for WorldView 3

Water Satellite Provider: MAXAR
Get Imagery

Applications

Water

Quick Stats

Category: water
Sensor: WorldView 3
Provider: MAXAR
Bands Used: 4

Description

New Water Index for water applications

Formulas

General Formula

WorldView 3 Specific Formula

(Blue - (NIR1 + SWIR3 + SWIR6))/(Blue + (NIR1 + SWIR3 + SWIR6))

Spectral Band Visualization

Band Wavelengths

B: 450-520 nm
N: 770-900 nm
S1: 1550-1750 nm
S2: 2080-2350 nm

Code Examples

nwi.py

References

https://doi.org/10.11873/j.issn.1004-0323.2009.2.167