Information for Sensor and Index

Formula

General Formula	$\frac{NIR - RED - y (RED - BLUE)}{NIR + RED - y (RED - BLUE)}$
Specific Formula	$\frac{Near_Infrared - Red - y (Red - Blue)}{Near_Infrared + Red - y (Red - Bluel)}$
Calculated	Manual
Comment

Sensor

Name	Landsat 8
Full Name
Bands	11
Spectrum [nm]	435-12510
Spat.Res. [m]	15-100
Inclination	98
Platform
Operator	NASA / USGS
Date of Launch	2011-02-20
Comment
Usable for Indices	yes
Description

Index

Name	Atmospherically Resistant Vegetation Index
Abbreviation	ARVI
Formula	$\frac{NIR - RED - y (RED - BLUE)}{NIR + RED - y (RED - BLUE)}$
Variables	NIR = [781:1399]
Expl. of Variables	y = quotient derived from the components of atmospheric reflectance in the blue and red channel (see literature, e.g. Bannari 1992, for details)
Wavelengths	420:480,640:760,781:1399
Source	Original formula
Description	Minimizes the effects of atmospheric scattering in comparison to the NDVI

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Index