Information for Sensor and Index

Formula

General Formula	$\frac{[545:565] - [620:680]}{[545:565] + [620:680] - [459:490]}$
Specific Formula	$\frac{2 - 3}{2 + 3 - 1}$
Calculated	Automatic
Comment

Sensor

Name	MERSI
Full Name	Medium Resolution Spectral Imager
Bands	20
Spectrum [nm]	402-12750
Spat.Res. [m]	250-1000
Inclination	0
Platform	Chinese FengYun-3 (FY-3A)
Operator	China
Date of Launch	2008-06-00
Comment
Usable for Indices	yes
Description

Index

Name	Visible Atmospherically Resistant Index Green
Abbreviation	VARIgreen
Formula	$\frac{[545:565] - [620:680]}{[545:565] + [620:680] - [459:490]}$
Variables
Expl. of Variables
Wavelengths	459:490,545:565,620:680
Source	Original formula
Description

References

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Visualisation

Sensor

Index