Gaofen-2 PISI

Perpendicular Impervious Surface Index for Gaofen-2

Urban Satellite Provider: CNSA
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Applications

Urban

Quick Stats

Category: urban
Sensor: Gaofen-2
Provider: CNSA
Bands Used: 2

Description

Perpendicular Impervious Surface Index for urban applications

Formulas

General Formula

Gaofen-2 Specific Formula

0.8192 * Blue - 0.5735 * NIR + 0.0750

Spectral Band Visualization

Band Wavelengths

B: 450-520 nm
N: 770-900 nm

Code Examples

pisi.py

References

https://doi.org/10.3390/rs10101521