Information for Sensor and Index

Formula

General Formula	$\frac{860nm - 1640nm}{860nm + 1640nm}$
Specific Formula	$\frac{CCD_Near_Infrared - CCD_Shortwave_Infrared}{CCD_Near_Infrared + CCD_Shortwave_Infrared}$
Calculated	Automatic
Comment

Sensor

Name	INSAT-2E
Full Name	Indian National Satellite System
Bands	6
Spectrum [nm]	550-12500
Spat.Res. [m]	1000-8000
Inclination	0
Platform
Operator	ISRO
Date of Launch	1999-04-02
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference 860/1640
Abbreviation	SIWSI
Formula	$\frac{860nm - 1640nm}{860nm + 1640nm}$
Variables
Expl. of Variables
Wavelengths	860,1640
Source	Original formula
Description	Estimate leaf of canopy water stress, especially in the semiarid environment.

References

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Visualisation

Sensor

Index