About coregistration app with OTB 8.0.0
This issue is related to #430 (closed)
The current develop version (OTB 8.0.0 rc1 candidate) not allows to write geom files directly.
This option should be restored in the future, but it is not a priority (if I am not mistaken).
Instead of writting a geomfile, it is possible to write directly the new geom information directly in metadata.
Then it is possible to pass the new image to the OrthoRectification app to produce the orthorectified product.
But masks need to be also orthorectified. With the previous version, the same geom file is used for both image and mask. With the new one, it is necessary to run twice the remote module to get projection points for mask and image separately. But there is no guarantee that the transformation will be the same for both product.
I have not been able to find a solution to export this information from the tif to a geom file directly. Do you have an idea?
The test associated with coregistration is not sufficient to validate the change of approach. It simply ensures that there are as many "geom" files as there are input dates (one coregistration per date). It is therefore possible that the results of this process have changed over time.