Index: Red-Edge Inflection Point 2

Red-Edge Inflection Point 2

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Basic information

Name Red-Edge Inflection Point 2
Abbreviation REIP2
Formula 702 + 40 ( ( ( ( 667nm + 782nm ) 667nm + 782nm ) ( 667nm + 782nm ) 667nm + 782nm ) ( ( 667nm + 782nm ) 667nm + 782nm ) ( 667nm + 782nm ) 667nm + 782nm ) ( ( ( 667nm + 782nm ) 667nm + 782nm ) ( 667nm + 782nm ) 667nm + 782nm ) ( ( 667nm + 782nm ) 667nm + 782nm ) ( 667nm + 782nm ) 667nm + 782nm
Variables
Expl. of Variables
Wavelengths 667,702,742,782
Source Original formula
Description

Visualisation of required spectral range

Bands
zoom Bands

Sensors

Nr. Name Spectral Range Bands Specific Formula Calculated Comment
1 AISA 400-2506.7 498 702 + 40 ( ( ( ( 117 + 167 ) 117 + 167 ) ( 117 + 167 ) 117 + 167 ) ( ( 117 + 167 ) 117 + 167 ) ( 117 + 167 ) 117 + 167 ) ( ( ( 117 + 167 ) 117 + 167 ) ( 117 + 167 ) 117 + 167 ) ( ( 117 + 167 ) 117 + 167 ) ( 117 + 167 ) 117 + 167 Automatic
2 ARIES-1 400-2587 105 702 + 40 ( ( ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 Automatic
3 ASAS 400-1020 62 702 + 40 ( ( ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 Automatic
4 AVIRIS 355.15-2515 224 702 + 40 ( ( ( ( 34 + 46 ) 34 + 46 ) ( 34 + 46 ) 34 + 46 ) ( ( 34 + 46 ) 34 + 46 ) ( 34 + 46 ) 34 + 46 ) ( ( ( 34 + 46 ) 34 + 46 ) ( 34 + 46 ) 34 + 46 ) ( ( 34 + 46 ) 34 + 46 ) ( 34 + 46 ) 34 + 46 Automatic
5 AVIS 550-994 74 702 + 40 ( ( ( ( 20 + 39 ) 20 + 39 ) ( 20 + 39 ) 20 + 39 ) ( ( 20 + 39 ) 20 + 39 ) ( 20 + 39 ) 20 + 39 ) ( ( ( 20 + 39 ) 20 + 39 ) ( 20 + 39 ) 20 + 39 ) ( ( 20 + 39 ) 20 + 39 ) ( 20 + 39 ) 20 + 39 Automatic
6 CASI spectral 391-905.5 96 702 + 40 ( ( ( ( 52 + 74 ) 52 + 74 ) ( 52 + 74 ) 52 + 74 ) ( ( 52 + 74 ) 52 + 74 ) ( 52 + 74 ) 52 + 74 ) ( ( ( 52 + 74 ) 52 + 74 ) ( 52 + 74 ) 52 + 74 ) ( ( 52 + 74 ) 52 + 74 ) ( 52 + 74 ) 52 + 74 Automatic
7 CASI-2 Vegetation 441.53-869.54 12 702 + 40 ( ( ( ( 4 + 10 ) 4 + 10 ) ( 4 + 10 ) 4 + 10 ) ( ( 4 + 10 ) 4 + 10 ) ( 4 + 10 ) 4 + 10 ) ( ( ( 4 + 10 ) 4 + 10 ) ( 4 + 10 ) 4 + 10 ) ( ( 4 + 10 ) 4 + 10 ) ( 4 + 10 ) 4 + 10 Automatic
8 ChrisProbaM1 406-1003 62 702 + 40 ( ( ( ( A25 + A42 ) A25 + A42 ) ( A25 + A42 ) A25 + A42 ) ( ( A25 + A42 ) A25 + A42 ) ( A25 + A42 ) A25 + A42 ) ( ( ( A25 + A42 ) A25 + A42 ) ( A25 + A42 ) A25 + A42 ) ( ( A25 + A42 ) A25 + A42 ) ( A25 + A42 ) A25 + A42 Automatic
9 ChrisProbaM3 438-1035 18 702 + 40 ( ( ( ( L8 + L14 ) L8 + L14 ) ( L8 + L14 ) L8 + L14 ) ( ( L8 + L14 ) L8 + L14 ) ( L8 + L14 ) L8 + L14 ) ( ( ( L8 + L14 ) L8 + L14 ) ( L8 + L14 ) L8 + L14 ) ( ( L8 + L14 ) L8 + L14 ) ( L8 + L14 ) L8 + L14 Automatic
10 ChrisProbaM3A 420-910 18 702 + 40 ( ( ( ( L9 + L15 ) L9 + L15 ) ( L9 + L15 ) L9 + L15 ) ( ( L9 + L15 ) L9 + L15 ) ( L9 + L15 ) L9 + L15 ) ( ( ( L9 + L15 ) L9 + L15 ) ( L9 + L15 ) L9 + L15 ) ( ( L9 + L15 ) L9 + L15 ) ( L9 + L15 ) L9 + L15 Automatic
11 ChrisProbaM4 486-796 18 702 + 40 ( ( ( ( C4 + C17 ) C4 + C17 ) ( C4 + C17 ) C4 + C17 ) ( ( C4 + C17 ) C4 + C17 ) ( C4 + C17 ) C4 + C17 ) ( ( ( C4 + C17 ) C4 + C17 ) ( C4 + C17 ) C4 + C17 ) ( ( C4 + C17 ) C4 + C17 ) ( C4 + C17 ) C4 + C17 Automatic
12 ChrisProbaM5 438-1036 37 702 + 40 ( ( ( ( H8 + H22 ) H8 + H22 ) ( H8 + H22 ) H8 + H22 ) ( ( H8 + H22 ) H8 + H22 ) ( H8 + H22 ) H8 + H22 ) ( ( ( H8 + H22 ) H8 + H22 ) ( H8 + H22 ) H8 + H22 ) ( ( H8 + H22 ) H8 + H22 ) ( H8 + H22 ) H8 + H22 Automatic
13 DAIS-7915 400-12600 79 702 + 40 ( ( ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 ) ( ( 15 + 21 ) 15 + 21 ) ( 15 + 21 ) 15 + 21 Automatic
14 EnMap 420-2450 244 702 + 40 ( ( ( ( 38 + 56 ) 38 + 56 ) ( 38 + 56 ) 38 + 56 ) ( ( 38 + 56 ) 38 + 56 ) ( 38 + 56 ) 38 + 56 ) ( ( ( 38 + 56 ) 38 + 56 ) ( 38 + 56 ) 38 + 56 ) ( ( 38 + 56 ) 38 + 56 ) ( 38 + 56 ) 38 + 56 Automatic
15 HYDICE 400-2500 210 702 + 40 ( ( ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 ) ( ( 27 + 39 ) 27 + 39 ) ( 27 + 39 ) 27 + 39 Automatic
16 Hyperion 349.896-2582.28 242 702 + 40 ( ( ( ( B32 + B43 ) B32 + B43 ) ( B32 + B43 ) B32 + B43 ) ( ( B32 + B43 ) B32 + B43 ) ( B32 + B43 ) B32 + B43 ) ( ( ( B32 + B43 ) B32 + B43 ) ( B32 + B43 ) B32 + B43 ) ( ( B32 + B43 ) B32 + B43 ) ( B32 + B43 ) B32 + B43 Automatic
17 Orbview-4 450-2450 200 702 + 40 ( ( ( ( 22 + 34 ) 22 + 34 ) ( 22 + 34 ) 22 + 34 ) ( ( 22 + 34 ) 22 + 34 ) ( 22 + 34 ) 22 + 34 ) ( ( ( 22 + 34 ) 22 + 34 ) ( 22 + 34 ) 22 + 34 ) ( ( 22 + 34 ) 22 + 34 ) ( 22 + 34 ) 22 + 34 Automatic
18 PHI 400-1000.35 244 702 + 40 ( ( ( ( 109 + 156 ) 109 + 156 ) ( 109 + 156 ) 109 + 156 ) ( ( 109 + 156 ) 109 + 156 ) ( 109 + 156 ) 109 + 156 ) ( ( ( 109 + 156 ) 109 + 156 ) ( 109 + 156 ) 109 + 156 ) ( ( 109 + 156 ) 109 + 156 ) ( 109 + 156 ) 109 + 156 Automatic
19 Sentinel-2A 433-2280 13 702 + 40 ( ( ( ( 4 + 7 ) 4 + 7 ) ( 4 + 7 ) 4 + 7 ) ( ( 4 + 7 ) 4 + 7 ) ( 4 + 7 ) 4 + 7 ) ( ( ( 4 + 7 ) 4 + 7 ) ( 4 + 7 ) 4 + 7 ) ( ( 4 + 7 ) 4 + 7 ) ( 4 + 7 ) 4 + 7 Automatic
20 VENμS 400-920 12 702 + 40 ( ( ( ( 7 + 10 ) 7 + 10 ) ( 7 + 10 ) 7 + 10 ) ( ( 7 + 10 ) 7 + 10 ) ( 7 + 10 ) 7 + 10 ) ( ( ( 7 + 10 ) 7 + 10 ) ( 7 + 10 ) 7 + 10 ) ( ( 7 + 10 ) 7 + 10 ) ( 7 + 10 ) 7 + 10 Automatic
21 WorldView-2 400-1040 9 702 + 40 ( ( ( ( Red + NIR1 ) Red + NIR1 ) ( Red + NIR1 ) Red + NIR1 ) ( ( Red + NIR1 ) Red + NIR1 ) ( Red + NIR1 ) Red + NIR1 ) ( ( ( Red + NIR1 ) Red + NIR1 ) ( Red + NIR1 ) Red + NIR1 ) ( ( Red + NIR1 ) Red + NIR1 ) ( Red + NIR1 ) Red + NIR1 Automatic

Applications

Nr. Name Comment
1 Hyperspectral remote sensing - Red-edge position
2 Vegetation
3 Vegetation - Chlorophyll

References

Nr. Author/Title Year Comment
1 Herrmann, I.; Pimstein, A.; Karnieli, A.; Cohen, Y.; Alchanatis, V.; Bonfil, D. J. - LAI assessment of wheat and potato crops by VENÁS and Sentinel-2 bands 2011
2 le Maire, G.; Francois, C.; Dufrene, E. - Towards universal broad leaf chlorophyll indices using PROSPECT simulated database and hyperspectral reflectance measurements 2004
3 Schlerf, M.; Atzberger, C.; Hill, J. - Remote sensing of forest biophysical variables using HyMap imaging spectrometer data 2005
4 Vogelmann, J.E.; Rock, B.N.; Moss, D.M. - Red Edge Spectral Measurements from Sugar Maple Leaves 1993

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Visualisation of Sensor-Bands

Index:

Sensors:

AISA

ARIES-1

ASAS

AVIRIS

AVIS

CASI spectral

CASI-2 Vegetation

ChrisProbaM1

ChrisProbaM3

ChrisProbaM3A

ChrisProbaM4

ChrisProbaM5

DAIS-7915

EnMap

HYDICE

Hyperion

Orbview-4

PHI

Sentinel-2A

VENμS

WorldView-2

List of Indices