Information for Sensor and Index

Formula

General Formula ( 700nm 670nm ) ( a · 670 + 670nm + b ) 2 ( a2 + 1 ) 0.5
Specific Formula ( 4 3 ) ( 4 - 2 150 · 670 + 3 + ( 2 - ( 4 - 2 150 · 550 ) ) ) 2 ( 4 - 2 1502 + 1 ) 0.5
Calculated Automatic
Comment

Sensor

Name Resurs-DK1
Full Name
Bands 4
Spectrum [nm] 500-800
Spat.Res. [m] 1.5-2
Inclination 69.9
Platform
Operator NTs OMZ, Russian Research Center for Earth Operative Monitoring
Date of Launch 2006-06-15
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