Information for Sensor and Index

Formula

General Formula	$\frac{GREEN - RED}{GREEN + RED}$
Specific Formula	$\frac{L4 - L10}{L4 + L10}$
Calculated	Automatic
Comment

Sensor

Name	ChrisProbaM3A
Full Name	Compact High Resolution Imaging Spectrometer - Project for On-Board Autonomy - Mode3A
Bands	18
Spectrum [nm]	420-910
Spat.Res. [m]	17-17
Inclination	0
Platform	Proba
Operator	ESA
Date of Launch	2001-10-22
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference Green/Red Normalized green red difference index, Visible Atmospherically Resistant Indices Green (VIgreen)
Abbreviation	NGRDI
Formula	$\frac{GREEN - RED}{GREEN + RED}$
Variables
Expl. of Variables
Wavelengths	490:570,640:760
Source	Original formula
Description

References

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Visualisation

Sensor

Index