Information for Sensor and Index

Formula

General Formula	$a \frac{NIR - a \cdot RED - b}{a \cdot NIR + RED - a \cdot b + X (1 + a^{2})}$
Specific Formula	$1.22 \frac{NIR - 1.22 Red - 0.03}{1.22 NIR + Red - 1.22 \cdot 0.03 + 0.08 (1 + {1.22}^{2})}$
Calculated	Automatic
Comment

Sensor

Name	UK-DMC 2
Full Name
Bands	3
Spectrum [nm]	520-900
Spat.Res. [m]	22-22
Inclination	0
Platform
Operator	British Surrey Satellite Technology Limited (SSTL), UK
Date of Launch	2009-07-29
Comment	Part of Disaster Monitoring Constellation (DMC).
Usable for Indices	yes
Description

Index

Name	Adjusted transformed soil-adjusted VI
Abbreviation	ATSAVI
Formula	$a \frac{NIR - a \cdot RED - b}{a \cdot NIR + RED - a \cdot b + X (1 + a^{2})}$
Variables	X=0.08, a=1.22, b=0.03
Expl. of Variables
Wavelengths	640:760,780:1400
Source	Original formula
Description

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Sensor

Index