Information for Sensor and Index

Formula

General Formula NIR - b a · RED
Specific Formula near_infrared - b a · 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 Ideal vegetation index
Abbreviation IVI
Formula NIR - b a · RED
Variables
Expl. of Variables b=intercept of vegetation line, a=soil line slope
Wavelengths 640:760,780:1400
Source Original formula
Description

References

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Index