Information for Sensor and Index

Formula

General Formula	$\frac{NIR - RED}{NIR + RED} (1 - \frac{SWIR - SWIIRmin}{SWIRmax - SWIRmin})$
Specific Formula	$\frac{2 - 1}{2 + 1} (1 - \frac{6 - SWIIRmin}{SWIRmax - SWIRmin})$
Calculated	Automatic
Comment

Sensor

Name	VIRR
Full Name	Visible and Infrared Radiometer
Bands	10
Spectrum [nm]	430-12500
Spat.Res. [m]	0-0
Inclination	0
Platform	Chinese FengYun-3 (FY-3A)
Operator	China
Date of Launch	2008-06-00
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference Vegetation Index C
Abbreviation	NDVIc
Formula	$\frac{NIR - RED}{NIR + RED} (1 - \frac{SWIR - SWIIRmin}{SWIRmax - SWIRmin})$
Variables
Expl. of Variables
Wavelengths	640:760,780:1400,1400:3000
Source	Derived from specific sensor formula
Description	Nemani 1993

References

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Visualisation

Sensor

Index