Information for Sensor and Index

Formula

General Formula	$\frac{NIR - [540:570]}{NIR + [540:570]}$
Specific Formula	$\frac{11 - 4}{11 + 4}$
Calculated	Automatic
Comment

Sensor

Name	CASI_spatial
Full Name
Bands	11
Spectrum [nm]	417-806
Spat.Res. [m]	0-0
Inclination	0
Platform	airborne
Operator	ITRES Research Instruments
Date of Launch	1989-00-00
Comment	Pixel per line: 512, FOV: 34,2Â° Spatial Mode = 512 pixels across swath, up to 18 spectral bands (fully programmable)
Usable for Indices	yes
Description

Index

Name	Green Normalized Difference Vegetation Index
Abbreviation	GNDVI
Formula	$\frac{NIR - [540:570]}{NIR + [540:570]}$
Variables
Expl. of Variables
Wavelengths	540:570,780:1400
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