Land subsidence map

Hi every one, I want to make land subsidence map in Can Tho city, Viet Nam use Sentinel-1 but I just begin with radar image and SNAP software so I hope eavery one can help me How to do that please? step by step use SAR approach to generate Land subsidence

There was a webinar last year. The recorded video is probably a good starting point.

@ABraun has suggested a link here:

Also if you search the forum you will probably find more information:

Dear marpet
Thank you so much, :pensive: my computer is poor boy, I can not complete dowload Sentinel 1
I will try and practice follow video you attached
Thanks again!