Information for Sensor and Index

Formula

General Formula	$\frac{819nm - 1649nm}{819nm + 1649nm}$
Specific Formula	$\frac{VNIR_Band3N - SWIR_Band4}{VNIR_Band3N + SWIR_Band4}$
Calculated	Automatic
Comment

Sensor

Name	ASTER
Full Name	Advanced Spaceborne Thermal Emission and Reflection Radiometer
Bands	15
Spectrum [nm]	520-11650
Spat.Res. [m]	15-90
Inclination	98.3
Platform
Operator	NASA
Date of Launch	1999-12-18
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference 819/1649 NDII 2
Abbreviation	NDII2
Formula	$\frac{819nm - 1649nm}{819nm + 1649nm}$
Variables
Expl. of Variables
Wavelengths	819,1649
Source	Original formula
Description

References

Nr.	Author/Title	Year	Comment
1	Serrano, Lydia; Ustin, Susan L.; Roberts, Dar A.; Gamon, John A.; Pe?uelas, Josep - Deriving Water Content of Chaparral Vegetation from AVIRIS Data	2000

Visualisation

Sensor

Index