Information for Sensor and Index
Formula
General Formula | |
---|---|
Specific Formula | |
Calculated | Automatic |
Comment |
Sensor
Name | ALI |
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Full Name | Advanced Land Imager |
Bands | 10 |
Spectrum [nm] | 433-2350 |
Spat.Res. [m] | 10-30 |
Inclination | 0 |
Platform | EO-1 |
Operator | NASA |
Date of Launch | 2000-11-21 |
Comment | |
Usable for Indices | yes |
Description |
Index
Name | Normalized Difference NIR/Red Normalized Difference Vegetation Index, Calibrated NDVI - CDVI |
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Abbreviation | NDVI |
Formula | |
Variables | RED=[670;50;30],NIR=[800;10;10] |
Expl. of Variables | mit RED = 620 bis 700 nm (um 670nm) und NIR = ca. 800nm |
Wavelengths | 670;50;30,800;10;10 |
Source | Original formula |
Description |
References
Nr. | Author/Title | Year | Comment |
---|---|---|---|
1 | Pu, Ruiliang; Gong, Peng; Yu, Qian - Comparative Analysis of EO-1 ALI and Hyperion, and Landsat ETM+ Data for Mapping Forest Crown Closure and Leaf Area Index | 2008 |
Visualisation
Sensor
Index