Index: Chlorophyll Absorption Ratio Index 2

Chlorophyll Absorption Ratio Index 2

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Basic information

Name Chlorophyll Absorption Ratio Index 2
Abbreviation CARI2
Formula | ( a · [670] + [670] + b ) a · [670] + [670] + b | · [670] + [670] + b
Variables a=([700]-[550])/150, b=[550]-(a*[550])
Expl. of Variables
Wavelengths 550,670,700
Source Original formula
Description

Visualisation of required spectral range

Bands
zoom Bands

Sensors

Nr. Name Spectral Range Bands Specific Formula Calculated Comment
1 AHS 428.5-13140 80 | ( ( 10 - 5 ) 10 - 5 ) ( 10 - 5 ) 10 - 5 | - 5 Automatic
2 AISA 400-2506.7 498 | ( ( 131 - 66 ) 131 - 66 ) ( 131 - 66 ) 131 - 66 | - 66 Automatic
3 ARIES-1 400-2587 105 | ( ( 16 - 8 ) 16 - 8 ) ( 16 - 8 ) 16 - 8 | - 8 Automatic
4 ASAS 400-1020 62 | ( ( 30 - 15 ) 30 - 15 ) ( 30 - 15 ) 30 - 15 | - 15 Automatic
5 AVIRIS 355.15-2515 224 | ( ( 37 - 21 ) 37 - 21 ) ( 37 - 21 ) 37 - 21 | - 21 Automatic
6 AVIS 550-994 74 | ( ( 25 - 1 ) 25 - 1 ) ( 25 - 1 ) 25 - 1 | - 1 Automatic
7 Azimuth Systems AZ-16 0-13000 12 | ( ( 6 - 3 ) 6 - 3 ) ( 6 - 3 ) 6 - 3 | - 3 Automatic
8 CASI spectral 391-905.5 96 | ( ( 58 - 30 ) 58 - 30 ) ( 58 - 30 ) 58 - 30 | - 30 Automatic
9 CASI-2 Vegetation 441.53-869.54 12 | ( ( 5 - 3 ) 5 - 3 ) ( 5 - 3 ) 5 - 3 | - 3 Automatic
10 ChrisProbaM1 406-1003 62 | ( ( A29 - A13 ) A29 - A13 ) ( A29 - A13 ) A29 - A13 | - A13 Automatic
11 ChrisProbaM3 438-1035 18 | ( ( L9 - L4 ) L9 - L4 ) ( L9 - L4 ) L9 - L4 | - L4 Automatic
12 ChrisProbaM3A 420-910 18 | ( ( L10 - L5 ) L10 - L5 ) ( L10 - L5 ) L10 - L5 | - L5 Automatic
13 ChrisProbaM4 486-796 18 | ( ( C8 - C2 ) C8 - C2 ) ( C8 - C2 ) C8 - C2 | - C2 Automatic
14 ChrisProbaM5 438-1036 37 | ( ( H10 - H4 ) H10 - H4 ) ( H10 - H4 ) H10 - H4 | - H4 Automatic
15 CZCS 433-12500 6 | ( ( 5 - 3 ) 5 - 3 ) ( 5 - 3 ) 5 - 3 | - 3 Automatic
16 Daedalus 0-13000 12 | ( ( 6 - 3 ) 6 - 3 ) ( 6 - 3 ) 6 - 3 | - 3 Automatic
17 DAIS-7915 400-12600 79 | ( ( 16 - 8 ) 16 - 8 ) ( 16 - 8 ) 16 - 8 | - 8 Automatic
18 EnMap 420-2450 244 | ( ( 44 - 20 ) 44 - 20 ) ( 44 - 20 ) 44 - 20 | - 20 Automatic
19 HYDICE 400-2500 210 | ( ( 30 - 15 ) 30 - 15 ) ( 30 - 15 ) 30 - 15 | - 15 Automatic
20 HyMap 429-2493.8 126 | ( ( 18 - 9 ) 18 - 9 ) ( 18 - 9 ) 18 - 9 | - 9 Automatic
21 Hyperion 349.896-2582.28 242 | ( ( B35 - B20 ) B35 - B20 ) ( B35 - B20 ) B35 - B20 | - B20 Automatic
22 LandsatMSS (Landsat1-3) 500-1100 4 | ( ( 3 - 1 ) 3 - 1 ) ( 3 - 1 ) 3 - 1 | - 1 Automatic
23 Orbview-4 450-2450 200 | ( ( 25 - 10 ) 25 - 10 ) ( 25 - 10 ) 25 - 10 | - 10 Automatic
24 PHI 400-1000.35 244 | ( ( 122 - 61 ) 122 - 61 ) ( 122 - 61 ) 122 - 61 | - 61 Automatic
25 RapidEye 440-850 5 | ( ( Red_edge - Green ) Red_edge - Green ) ( Red_edge - Green ) Red_edge - Green | - Green Automatic
26 Resurs-DK1 500-800 4 | ( ( 4 - 2 ) 4 - 2 ) ( 4 - 2 ) 4 - 2 | - 2 Automatic
27 SCIAMACHY 240-2380 15 | ( ( VIS2 - VIS1 ) VIS2 - VIS1 ) ( VIS2 - VIS1 ) VIS2 - VIS1 | - VIS1 Automatic
28 Sentinel-2A 433-2280 13 | ( ( 5 - 3 ) 5 - 3 ) ( 5 - 3 ) 5 - 3 | - 3 Automatic
29 VENμS 400-920 12 | ( ( 8 - 4 ) 8 - 4 ) ( 8 - 4 ) 8 - 4 | - 4 Automatic
30 WorldView-2 400-1040 9 | ( ( Pan - Green ) Pan - Green ) ( Pan - Green ) Pan - Green | - Green Automatic

Applications

Nr. Name Comment
1 Agriculture
2 Vegetation
3 Vegetation - Chlorophyll

References

Nr. Author/Title Year Comment
1 Kim, M. S. - The Use of Narrow Spectral Bands for Improving Remote Sensing Estimation of Fractionally Absorbed Photosynthetically Active Radiation (fAPAR) 1994

Export bibliographic references as: BibTeXRIS (Endnote)CSV

Visualisation of Sensor-Bands

Index:

Sensors:

AHS

AISA

ARIES-1

ASAS

AVIRIS

AVIS

Azimuth Systems AZ-16

CASI spectral

CASI-2 Vegetation

ChrisProbaM1

ChrisProbaM3

ChrisProbaM3A

ChrisProbaM4

ChrisProbaM5

CZCS

Daedalus

DAIS-7915

EnMap

HYDICE

HyMap

Hyperion

LandsatMSS (Landsat1-3)

Orbview-4

PHI

RapidEye

Resurs-DK1

SCIAMACHY

Sentinel-2A

VENμS

WorldView-2

List of Indices