Information for Sensor and Index

Formula

General Formula GREEN - RED GREEN + RED
Specific Formula 7 - 18 7 + 18
Calculated Automatic
Comment

Sensor

Name HyMap
Full Name Hyperspectral Mapper
Bands 126
Spectrum [nm] 429-2493.8
Spat.Res. [m] 4-4
Inclination 0
Platform airborne
Operator
Date of Launch 0000-00-00
Comment Pixel per line: 512 Field of view: 61,3°
Usable for Indices yes
Description

Index

Name Normalized Difference Green/Red Normalized green red difference index, Visible Atmospherically Resistant Indices Green (VIgreen)
Abbreviation NGRDI
Formula GREEN - RED GREEN + RED
Variables
Expl. of Variables
Wavelengths 490:570,640:760
Source Original formula
Description

References

Nr. Author/Title Year Comment
1 Gitelson, A. A.; Kaufman, Y. J.; Stark, R.; Rundquist, D. - Novel algorithms for remote estimation of vegetation fraction 2002

Visualisation

Sensor


Index