Information for Sensor and Index

Formula

General Formula	$\frac{NIR - RED}{NIR + RED}$
Specific Formula	$\frac{4 - 3}{4 + 3}$
Calculated	Automatic
Comment

Sensor

Name	Resource21
Full Name	Resource21
Bands	6
Spectrum [nm]	450-1650
Spat.Res. [m]	10-100
Inclination	98
Platform	Resource21
Operator
Date of Launch	1999-00-00
Comment	Off-Nadir Repeat Cycle: Twice in 25 min (with 4 satellites)
Usable for Indices	yes
Description

Index

Name	Normalized Difference NIR/Red Normalized Difference Vegetation Index, Calibrated NDVI - CDVI
Abbreviation	NDVI
Formula	$\frac{NIR - RED}{NIR + RED}$
Variables	RED=[670;50;30],NIR=[800;10;10]
Expl. of Variables	mit RED = 620 bis 700 nm (um 670nm) und NIR = ca. 800nm
Wavelengths	670;50;30,800;10;10
Source	Original formula
Description

References

Nr.	Author/Title	Year	Comment
1	Moran, M. S.; Inoue, Y.; Barnes, E. M. - Opportunities and limitations for image-based remote sensing in precision crop management	1997

Visualisation

Sensor

Index