Information for Sensor and Index

Formula

General Formula arctan ( 2 R - G - B 30.5 ( G - B ) )
Specific Formula arctan ( 2 Red - Green - Blue 30.5 ( Green - Blue ) )
Calculated Automatic
Comment

Sensor

Name LandsatETM+ (Landsat7)
Full Name Landsat Enhanced Thematic Mapper Plus
Bands 8
Spectrum [nm] 450-12500
Spat.Res. [m] 15-60
Inclination 98.2
Platform Landsat
Operator NASA / USGS
Date of Launch 1999-04-15
Comment
Usable for Indices yes
Description

Index

Name Hue
Abbreviation H
Formula arctan ( 2 R - G - B 30.5 ( G - B ) )
Variables
Expl. of Variables
Wavelengths 420:480,490:570,640:760
Source Original formula
Description

References

Nr. Author/Title Year Comment
1 Escadafal, R.; Belghith, A.; Ben Moussa, H. - Indices spectraux pour la d├ęgradation des milieux naturels en Tunisie aride 1994

Visualisation

Sensor


Index