NDISIndwiNormalized Difference Impervious Surface Index with NDWI

Formula ​

(T - (((G - N)/(G + N)) + N + S1) / 3.0)/(T + (((G - N)/(G + N)) + N + S1) / 3.0)

Classification ​

• Application domain: Urban
• Sensing modalities: Multispectral, Thermal

Bands ​

• T: Thermal Infrared.
• G: Green.
• N: Near-Infrared (NIR).
• S1: Short-wave Infrared (SWIR) 1.

Polarizations ​

No radar polarizations are used in this index.

Constants ​

No constants are used in this index.

Source Companions ​

These indices are part of the same scientific source:

• NDISIr
• NDISIg
• NDISIb
• NDISImndwi

Contributor ​

Index contributed by https://github.com/davemlz on 2022-04-18.