DEM generation methods for radar images

Is it okay if on the Snaphu-unrapping step no display shows even if you checked the Display execution output box?

yes, that just refers to the print output in the tool.

Hello everyone.

can i ask if is it a must to use a S1A and S1B images to create a DEM or they can both be S1A?

If its a must, what’s the solution if all the S1B that slightly fits you S1A are offline?

S1A and S1B are for most practical purposs identical and you can use and combine their data any way you’d like.

you can order offline products as discussed here: ESA Copernicus data access - Long Term Archive and its drawbacks

Thanks. I was able to request the images i wanted.