Have a look at the previous edited post please, Check up in which directory did you save the SNAPHU results, you should save your result.
Also an important thing in TOPSAR backgeocoding check the boxes deramp and demod,
As it is mentioned in here
Have a look at the previous edited post please, Check up in which directory did you save the SNAPHU results, you should save your result.
Also an important thing in TOPSAR backgeocoding check the boxes deramp and demod,
As it is mentioned in here