Information for Sensor and Index

Formula

General Formula	$\frac{NIR - [540:570]}{NIR + [540:570]}$
Specific Formula	$\frac{18 - 2}{18 + 2}$
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	Green Normalized Difference Vegetation Index
Abbreviation	GNDVI
Formula	$\frac{NIR - [540:570]}{NIR + [540:570]}$
Variables
Expl. of Variables
Wavelengths	540:570,780:1400
Source	Original formula
Description

References

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Sensor

Index