Information for Sensor and Index

Formula

General Formula	$(\frac{700nm}{670nm}) \frac{\sqrt{{(a \cdot 670 + 670nm + b)}^{2}}}{{(a^{2} + 1)}^{0.5}}$
Specific Formula	$(\frac{5}{4}) \frac{\sqrt{{(\frac{5 - 3}{150} \cdot 670 + 4 + (3 - (\frac{5 - 3}{150} \cdot 550)))}^{2}}}{{(\frac{5 - 3}{150^{2}} + 1)}^{0.5}}$
Calculated	Automatic
Comment

Sensor

Name	CASI-2 Vegetation
Full Name	Compact Airborne Spectrographic Imager (CASI-2)
Bands	12
Spectrum [nm]	441.53-869.54
Spat.Res. [m]	0-0
Inclination	0
Platform	airborne
Operator	ITRES
Date of Launch	0000-00-00
Comment
Usable for Indices	yes
Description

Index

Name	Chlorophyll Absorption Ratio Index
Abbreviation	CARI
Formula	$(\frac{700nm}{670nm}) \frac{\sqrt{{(a \cdot 670 + 670nm + b)}^{2}}}{{(a^{2} + 1)}^{0.5}}$
Variables	b=(550nm-((700nm-550nm)/150*550)), a=(700nm-550nm)/150
Expl. of Variables
Wavelengths	550,670,700
Source	Original formula
Description

References

Nr.	Author/Title	Year	Comment
1	Zarco-Tejada P.J.; Sepulcre-CantÃ³, G. - REMOTE SENSING OF VEGETATION BIOPHYSICAL PARAMETERS FOR DETECTING STRESS CONDITION AND LAND COVER CHANGES	2007

Visualisation

Sensor

Index