Information for Sensor and Index

Formula

General Formula ( 700nm 670nm ) ( a · 670 + 670nm + b ) 2 ( a2 + 1 ) 0.5
Specific Formula ( H10 H8 ) ( H10 - H4 150 · 670 + H8 + ( H4 - ( H10 - H4 150 · 550 ) ) ) 2 ( H10 - H4 1502 + 1 ) 0.5
Calculated Automatic
Comment

Sensor

Name ChrisProbaM5
Full Name Compact High Resolution Imaging Spectrometer - Project for On-Board Autonomy - Mode5
Bands 37
Spectrum [nm] 438-1036
Spat.Res. [m] 17-17
Inclination 0
Platform Proba
Operator ESA
Date of Launch 2001-10-22
Comment
Usable for Indices yes
Description

Index

Name Chlorophyll Absorption Ratio Index
Abbreviation CARI
Formula ( 700nm 670nm ) ( a · 670 + 670nm + b ) 2 ( a2 + 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

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Visualisation

Sensor


Index