CI1SWIRCloud Index Form 1 with SWIR 1

Formula ​

(N + 2.0 * S1) / (B + G + R)

Classification ​

• Application domain: Clouds
• Sensing modalities: Multispectral

Bands ​

• N: Near-Infrared (NIR).
• S1: Short-wave Infrared (SWIR) 1.
• B: Blue.
• G: Green.
• R: Red.

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:

• CI1woSWIR
• CI2SWIR
• CI2woSWIR
• CSISWIR
• CSIwoSWIR

Contributor ​

Index contributed by https://github.com/davemlz on 2026-03-30.