Recently I tried to do SBAS-INSAR with SNAP+Pyrate but stopped at the Export to Pyrate.
I don’t know what kind of data need to be selected in Read
This is the process I got 1226_1202,and this’s snaphu export floder
This is the process I got 1226_1202,and this’s snaphu export floder
In your case, you have two products that produce one interferogram using the graph above while the BatchSnaphuUnwrapOp operator expects multiple interferograms. I think you can use Snaphu Export / Snaphu Unwrapping / Snaphu Import operators instead. For details, you can follow the steps given in tutorial https://step.esa.int/docs/tutorials/S1TBX%20Stripmap%20Interferometry%20with%20ERS%20Tutorial.pdf
I have seven products and produce six interferograms but it seems like only can read one interferogram in Read, do I need to merge them somewhere?
Hey guys,
I am currently trying to export to Pyrate a stack with 3 interferograms but unfortunately I am missing a file that should be generated by Export to Pyrate, i.e., *mli.par. As anyone here ran into the same problem? Why is this not being generate?
It would also be interesting to here your opinions about Pyrate.
I am currently using SNPA 12. I have encountered some difficulties while unwrapping the interferograms. The snaphu-unwrapping and snaphu-importing didn’t work. I had to go around it.
Cheers,
Hey @jun_lu and @diana_harosa
Could you please take a look at my previous post?
Is there any particular reason why I am not getting the DEM.par file from pyRate Export tool?
Cheers,
Yeah, I’ve run into that before the missing “mli.par” usually happens due to an incomplete export or a path issue in SNAP. Beside this pyrate can be great once everything’s set up right, but getting there can be a bit tricky. Good call finding a workaround for the unwrapping