Information for Sensor and Index

Formula

General Formula	$(\frac{\| (a \cdot [670] + [670] + b) \|}{{(a^{2} + 1)}^{0.5}}) (\frac{[700]}{[670]})$
Specific Formula	$(\frac{\| (\frac{VIS2 - VIS1}{150} \cdot PMD3_VIS + PMD3_VIS + VIS1 - (a \cdot VIS1)) \|}{{(a^{2} + 1)}^{0.5}}) (\frac{VIS2}{PMD3_VIS})$
Calculated	Automatic
Comment

Sensor

Name	SCIAMACHY
Full Name	Scanning Imaging Absorption Spectrometer for Atmospheric Chartography
Bands	15
Spectrum [nm]	240-2380
Spat.Res. [m]	960000-960000
Inclination	0
Platform	ENVISAT
Operator	ESA
Date of Launch	0000-00-00
Comment
Usable for Indices	yes
Description

Index

Name	Chlorophyll Absorption Ratio Index 2
Abbreviation	CARI2
Formula	$(\frac{\| (a \cdot [670] + [670] + b) \|}{{(a^{2} + 1)}^{0.5}}) (\frac{[700]}{[670]})$
Variables	a=([700]-[550])/150, b=[550]-(a*[550])
Expl. of Variables
Wavelengths	550,670,700
Source	Original formula
Description

References

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Visualisation

Sensor

Index