Information for Sensor and Index

Formula

General Formula ( 700nm 670nm ) ( a · 670 + 670nm + b ) 2 ( a2 + 1 ) 0.5
Specific Formula ( 44 39 ) ( 44 - 20 150 · 670 + 39 + ( 20 - ( 44 - 20 150 · 550 ) ) ) 2 ( 44 - 20 1502 + 1 ) 0.5
Calculated Automatic
Comment

Sensor

Name EnMap
Full Name Environmental Mapping and Analysis Program
Bands 244
Spectrum [nm] 420-2450
Spat.Res. [m] 30-30
Inclination 0
Platform
Operator DLR
Date of Launch 2015-00-00
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