Information for Sensor and Index

Formula

General Formula	$\frac{(\frac{NIR}{RED}) - 1}{\sqrt{(\frac{NIR}{RED}) + 1}}$
Specific Formula	$\frac{(\frac{near_infrared}{red}) - 1}{\sqrt{(\frac{near_infrared}{red}) + 1}}$
Calculated	Automatic
Comment

Sensor

Name	SPOT 1-3
Full Name	Syst?me Probatoire d?Observation de la Terre, sp?ter: Satellite Pour l?Observation de la Terre
Bands	4
Spectrum [nm]	500-890
Spat.Res. [m]	10-20
Inclination	0
Platform	SPOT
Operator
Date of Launch	1968-02-22
Comment	Stereo capability, SPOT 2 not active since June 2009
Usable for Indices	yes
Description

Index

Name	Modified Simple Ratio NIR/RED
Abbreviation	MSRNir/Red
Formula	$\frac{(\frac{NIR}{RED}) - 1}{\sqrt{(\frac{NIR}{RED}) + 1}}$
Variables
Expl. of Variables
Wavelengths	640:760,780:1400
Source	Original formula
Description

References

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Sensor

Index