Hi,
You could follow the below steps and good luck with InSAR,
Corr with ESD, “Or without ESD” …Infgrm
formatin…using 10 range and azimuth coherence window size…Deburst…Topo Phase
Removal…Goldstein Filtering
window…Snaphu export… Unwrapping…Snaphu
import…Phase to displacement…Range
Doppler T. C…Export as KMZ