ERS coregistration

[marpet]

Probably this is related to this one:

Cross interferometry ERS-ENVISAT

Dear forum, I am trying to perform a crossINSAR workflow between ERS-2 and ENVISAT to exploit the large baseline between the two images and the 30 minutes acquisition difference in order to create a DEM. I performed correctly the orbits application, the cross INSAR resampling (I tried ERS to ASAR and viceversa), then the coregistration and everithing run fine. But when I tried to compute the interferogram then the processing does not go on and I received any error message. My version of S…