Index: Disease water stress index

Disease water stress index

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Basic information

Name Disease water stress index
Abbreviation DSWI
Formula ( 802nm + 547nm ) 802nm + 547nm
Variables
Expl. of Variables
Wavelengths 547,682,802,1657
Source Original formula
Description Detect water-stressed crops at a canopy level.

Visualisation of required spectral range

Bands
zoom Bands

Sensors

Nr. Name Spectral Range Bands Specific Formula Calculated Comment
1 AHS 428.5-13140 80 ( 13 + 4 ) 13 + 4 Automatic
2 AISA 400-2506.7 498 ( 175 + 64 ) 175 + 64 Automatic
3 ALI 433-2350 10 ( MS___4 + MS___2 ) MS___4 + MS___2 Automatic
4 ARIES-1 400-2587 105 ( 22 + 8 ) 22 + 8 Automatic
5 ASTER 520-11650 15 ( VNIR_Band3N + VNIR_Band1 ) VNIR_Band3N + VNIR_Band1 Automatic
6 AVIRIS 355.15-2515 224 ( 48 + 20 ) 48 + 20 Automatic
7 Azimuth Systems AZ-16 0-13000 12 ( 7 + 3 ) 7 + 3 Automatic
8 Daedalus 0-13000 12 ( 7 + 3 ) 7 + 3 Automatic
9 DAIS-7915 400-12600 79 ( 22 + 8 ) 22 + 8 Automatic
10 EnMap 420-2450 244 ( 59 + 20 ) 59 + 20 Automatic
11 GLI 375-12500 36 ( 23 + 8 ) 23 + 8 Automatic
12 HYDICE 400-2500 210 ( 41 + 15 ) 41 + 15 Automatic
13 HyMap 429-2493.8 126 ( 25 + 8 ) 25 + 8 Automatic
14 Hyperion 349.896-2582.28 242 ( B45 + B20 ) B45 + B20 Automatic
15 LandsatETM+ (Landsat7) 450-12500 8 ( NIR + Green ) NIR + Green Automatic
16 LandsatTM (Landsat4,5) 450-12500 7 ( NIR + Green ) NIR + Green Automatic
17 MMR 450-2300 7 ( 4 + 2 ) 4 + 2 Automatic
18 Orbview-4 450-2450 200 ( 36 + 10 ) 36 + 10 Automatic
19 SCIAMACHY 240-2380 15 ( PMD4_NIR + VIS1 ) PMD4_NIR + VIS1 Automatic
20 WorldView-3 400-2365 29 ( Near_IR1 + Green ) Near_IR1 + Green Automatic

Applications

Nr. Name Comment
1 Vegetation
2 Vegetation - Water
3 Vegetation - Water stress

References

Nr. Author/Title Year Comment
1 Galvão, Lênio Soares; Formaggio, Antônio Roberto; Tisot, Daniela Arnold - Discrimination of sugarcane varieties in Southeastern Brazil with EO-1 Hyperion data 2005

Export bibliographic references as: BibTeXRIS (Endnote)CSV

Visualisation of Sensor-Bands

Index:

Sensors:

AHS

AISA

ALI

ARIES-1

ASTER

AVIRIS

Azimuth Systems AZ-16

Daedalus

DAIS-7915

EnMap

GLI

HYDICE

HyMap

Hyperion

LandsatETM+ (Landsat7)

LandsatTM (Landsat4,5)

MMR

Orbview-4

SCIAMACHY

WorldView-3

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