Red Edge spectral features
The iota2FeatureExtraction application should provide the following features:
- red edge ndvi b8-b6/b8+b6
- S2rep (S2 red edge position) = 705+ 35*(0.5 * (B7+B4)-B5))/(B6-B5)
- psri = (b4-b2)/b5
- CHL-REd-Edge = b5/b8 Of course, they are only pertinent for Sentinel2 images and this should be dealt from the configuration file and the coherency of the chosen options should be checked before running the application.