Information for Sensor and Index

Formula

General Formula	$\frac{[2145:2185]}{[760:860]} + \frac{[520:600]}{[630:690]}$
Specific Formula	$\frac{20}{13} + \frac{10}{3}$
Calculated	Automatic
Comment

Sensor

Name	MERSI
Full Name	Medium Resolution Spectral Imager
Bands	20
Spectrum [nm]	402-12750
Spat.Res. [m]	250-1000
Inclination	0
Platform	Chinese FengYun-3 (FY-3A)
Operator	China
Date of Launch	2008-06-00
Comment
Usable for Indices	yes
Description

Index

Name	Ferrous iron
Abbreviation
Formula	$\frac{[2145:2185]}{[760:860]} + \frac{[520:600]}{[630:690]}$
Variables
Expl. of Variables
Wavelengths	520:600,630:690,760:860,2145:2185
Source	Derived from specific sensor formula
Description	Berechnung ASTER: (b5/b3+b1/b2)

References

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Sensor

Index