Information for Sensor and Index

Formula

General Formula	$2 \frac{[960:990]}{[920:940] + [1090:1110]}$
Specific Formula	$2 \frac{245}{231 + 266}$
Calculated	Automatic
Comment

Sensor

Name	AISA
Full Name	Airborne Imaging Spectrometer for Applications
Bands	498
Spectrum [nm]	400-2506.7
Spat.Res. [m]	0-0
Inclination	0
Platform	airborne
Operator	Specim Ltd.
Date of Launch	1993-00-00
Comment
Usable for Indices	yes
Description

Index

Name	Three-Band Ratio 975
Abbreviation	RATIO975
Formula	$2 \frac{[960:990]}{[920:940] + [1090:1110]}$
Variables
Expl. of Variables
Wavelengths	920:940,960:990,1090:1110
Source	Original formula
Description	Estimate relative water content <60% at leaf level.

References

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Visualisation

Sensor

Index