Information for Sensor and Index

Formula

General Formula 1660nm 680nm
Specific Formula middle_infrared red
Calculated Automatic
Comment

Sensor

Name SPOT 4
Full Name Système Probatoire d’Observation de la Terre, später: Satellite Pour l’Observation de la Terre
Bands 5
Spectrum [nm] 500-1750
Spat.Res. [m] 10-20
Inclination 0
Platform SPOT
Operator CNES (Centre National d'Etudes Spatiales)
Date of Launch 1998-04-24
Comment Stereo capability
Usable for Indices yes
Description

Index

Name Simple Ratio 1660/680 Disease-Water Stress Index 3
Abbreviation DSWI-3
Formula 1660nm 680nm
Variables
Expl. of Variables
Wavelengths 680,1660
Source Original formula
Description

References

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Visualisation

Sensor


Index