Information for Sensor and Index

Formula

General Formula	$\frac{NIR - (GREEN - (BLUE - RED))}{NIR - (GREEN + (BLUE - RED))}$
Specific Formula	$\frac{NIR - (Green - (Blue - Red))}{NIR - (Green + (Blue - Red))}$
Calculated	Automatic
Comment

Sensor

Name	LandsatETM+ (Landsat7)
Full Name	Landsat Enhanced Thematic Mapper Plus
Bands	8
Spectrum [nm]	450-12500
Spat.Res. [m]	15-60
Inclination	98.2
Platform	Landsat
Operator	NASA / USGS
Date of Launch	1999-04-15
Comment
Usable for Indices	yes
Description

Index

Name	Green atmospherically resistant vegetation index
Abbreviation	GARI
Formula	$\frac{NIR - (GREEN - (BLUE - RED))}{NIR - (GREEN + (BLUE - RED))}$
Variables
Expl. of Variables
Wavelengths	420:480,490:570,640:760,780:1400
Source	Original formula
Description

References

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Sensor

Index