I hope my topic hasn’t already been discussed, but I cannot find a solution to my problem.
In my work I produced an interferogram, which is still in SAR coordinates. However, my interferogram in corrupted by some atmospheric disturbances.
To correct it, I asked my climatology department to produce a geotiff of a variable. My job is then to correct my interferogram by a very simplistic relation like :
If you want to use a geotiff in your radar geometries, the module collocation is for you. There, you can select your radar image as a master and your geotiff as a slave, in order not to modify the radar image. Doing that, you now have a new Beam-Dimap container with all your images. Great.
However, if you have 6 geotiff to collocate, you have to use 6 times the collocation tool (creating in the way a huge amount of data). That’s a bit boring.
As a remark, it would be great simply to let people choose how many slave images they want to add in the collocation process, using the same interface that in stack tool for example. Thanks
Well, collocation does not correct for radar-specific distortions caused by the terrain so I would guess it can only sort-of-work on almost flat areas.