I have a question:
I processed 30 scenes of Sentinel-1 GRD data in SNAP, and the preprocessing flowchart is as follows：
Because I want to see the changing characteristics of crops in time series images, I want to register the images. So I used the tool: Radar > Coregistration > Stack Tools > Create Stack.
After that, there are still some images with positional deviation：
How do I register the image? Or is there something wrong with my previous processing steps?
Please help me.
Thanks a lot for any help!