Add correction of spatial misregistrations
Needed functionality:
- add CLI parameters allowing to provide a spatial reference dataset (e.g., a Sentinel-2 band or a vegetation index)
- implement AROSICS to compute spatial misregistration between EnMAP and the user provided reference
- add an algorithm for interpolating the spatial misregistrations in space
- update the geolayer based on the computed pixelwise misregistration
We should only allow shifts up to a few pixels. We should recommend sensors such as Sentinel-2 as reference image. Detection of misregistrations should use a red or NIR band. Karl suggested 710 nm.