Information for Sensor and Index

Formula

General Formula 0.1509 ⁢ [450:520] + 0.1973 ⁢ [520:600] + 0.3279 ⁢ [630:690] + 0.3406 ⁢ [760:900] - 0.7112 ⁢ [1550:1750] - 0.4572 ⁢ [2080:2350]
Specific Formula 0.1509 ⁢ 14 + 0.1973 ⁢ 22 + 0.3279 ⁢ 32 + 0.3406 ⁢ 51 - 0.7112 ⁢ 136 - 0.4572 ⁢ 194
Calculated Automatic
Comment

Sensor

Name AVIRIS
Full Name Airborne Visible/Infrared Imaging Spectrometer
Bands 224
Spectrum [nm] 355.15-2515
Spat.Res. [m] 20-20
Inclination 0
Platform airborne
Operator NASA
Date of Launch 1987-00-00
Comment
Usable for Indices yes
Description

Index

Name Tasselled Cap - wetness
Abbreviation WET
Formula 0.1509 ⁢ [450:520] + 0.1973 ⁢ [520:600] + 0.3279 ⁢ [630:690] + 0.3406 ⁢ [760:900] - 0.7112 ⁢ [1550:1750] - 0.4572 ⁢ [2080:2350]
Variables
Expl. of Variables
Wavelengths 450:520,520:600,630:690,760:900,1550:1750,2080:2350
Source Original formula
Description F?r Landsat: 0.1509(Band 1) + 0.1973(Band 2) + 0.3279(Band 3) + 0.3406(Band 4) - 0.7112(Band 5) - 0.4572(Band 7)

References

Nr. Author/Title Year Comment
1 Thenkabail, P. S.; Smith, R. B.; De Pauw, E. - Evaluation of narrowband and broadband vegetation indices for determining optimal hyperspectral wavebands for agricultural crop characterization 2002

Visualisation

Sensor


Index