Information for Sensor and Index
Formula
General Formula | |
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Specific Formula | |
Calculated | Automatic |
Comment |
Sensor
Name | SPOT 1-3 |
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Full Name | Système Probatoire d’Observation de la Terre, später: Satellite Pour l’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 | Soil-adjusted vegetation index 2 |
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Abbreviation | SAVI2 |
Formula | |
Variables | |
Expl. of Variables | The actual gain (a) and intercept (b) values of the soil line rather than assuming them to be 1 and 0, respectively |
Wavelengths | 640:760,780:1400 |
Source | Original formula |
Description |
References
Nr. | Author/Title | Year | Comment |
---|---|---|---|
1 | Qi, J.; Chehbouni, A.; Huete, A. R.; Kerr, Y. H.; Sorooshian, S. - A modified soil adjusted vegetation index | 1994 |
Visualisation
Sensor
Index