Information for Sensor and Index

Formula

General Formula	$\frac{[670] + [780]}{2}$
Specific Formula	$\frac{red + near_infrared}{2}$
Calculated	Automatic
Comment

Sensor

Name	SPOT 1-3
Full Name	SystÃ¨me Probatoire dâ€™Observation de la Terre, spÃ¤ter: Satellite Pour lâ€™Observation de la Terre
Bands	4
Spectrum [nm]	500-890
Spat.Res. [m]	10-20
Inclination	0
Platform	SPOT
Operator
Date of Launch	1968-02-22
Comment	Stereo capability, SPOT 2 not active since June 2009
Usable for Indices	yes
Description

Index

Name	Reflectance at the inflexion point
Abbreviation	Rre
Formula	$\frac{[670] + [780]}{2}$
Variables
Expl. of Variables
Wavelengths	670,780
Source	Original formula
Description

References

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Visualisation

Sensor

Index