Information for Sensor and Index

Formula

General Formula	$\frac{a \cdot NIR - a \cdot RED - b}{RED + a \cdot NIR - a \cdot b}$
Specific Formula	$\frac{a \cdot 5 - a \cdot 14 - b}{14 + a \cdot 5 - a \cdot b}$
Calculated	Automatic
Comment

Sensor

Name	MODIS
Full Name	Moderate-resolution Imaging Spectroradiometer
Bands	36
Spectrum [nm]	405-14385
Spat.Res. [m]	250-1000
Inclination	0
Platform	Terra / Aqua
Operator	NASA (National Aeronautics and Space Administration)
Date of Launch	1999-12-18
Comment	Terra: Date of launch: 18 December 1999 - operating nominally in 2012 Aqua: Date of launch: 4 May 2002 - operating nominally in 2012
Usable for Indices	yes
Description

Index

Name	Transformed Soil Adjusted Vegetation Index 2
Abbreviation	TSAVI
Formula	$\frac{a \cdot NIR - a \cdot RED - b}{RED + a \cdot NIR - a \cdot b}$
Variables
Expl. of Variables
Wavelengths	640:760,780:1400
Source	Original formula
Description	Eiden, G., Dreiser, C., Gesell, G., KÃ¶nig, T.: Large Scale Monitoring of Rangeland Vegetation Using NOAA/11 AVHRR LAC Data. Range Management Handbook of Kenya, 1991, Vol. 3/4, Nairobi, Oberpfaffenhofen

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Index