Information for Sensor and Index

Formula

General Formula	$\frac{550nm - 531nm}{550nm + 531nm}$
Specific Formula	$\frac{21 - 19}{21 + 19}$
Calculated	Automatic
Comment

Sensor

Name	AVIRIS
Full Name	Airborne Visible/Infrared Imaging Spectrometer
Bands	224
Spectrum [nm]	355.15-2515
Spat.Res. [m]	20-20
Inclination	0
Platform	airborne
Operator	NASA
Date of Launch	1987-00-00
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference 550/531
Abbreviation	ND550/531
Formula	$\frac{550nm - 531nm}{550nm + 531nm}$
Variables
Expl. of Variables
Wavelengths	531,550
Source	Original formula
Description

References

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Visualisation

Sensor

Index