Information for Sensor and Index

Formula

General Formula	$\frac{800nm - 675nm}{800nm + 675nm}$
Specific Formula	$\frac{4 - 3}{4 + 3}$
Calculated	Automatic
Comment

Sensor

Name	IRS-1A
Full Name
Bands	4
Spectrum [nm]	450-860
Spat.Res. [m]	73-73
Inclination	99.028
Platform
Operator
Date of Launch	1988-00-00
Comment
Usable for Indices	yes
Description

Index

Name	Normalized Difference 800/675 Pigment specific normalised difference A1
Abbreviation	PSNDa1
Formula	$\frac{800nm - 675nm}{800nm + 675nm}$
Variables
Expl. of Variables
Wavelengths	675,800
Source	Original formula
Description

References

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Visualisation

Sensor

Index