ENVISAT ASAR Data Processing - Debursting and more

[ABraun]

thank you for the solution.
I however still think that adding the cygwin directory to the system’s path variables should have the same effect.

[AranLarra]

Hi Falahfakhri,
I have work a lot with radar images, with the amplitude and in some cases polarimetric parameters, however, I am new in interferometry, and specially in PSI/SBAS…
I would like to process some ERS images to PSI.
So how shoul I do?
Thanks a lot!

[falahfakhri]

How to prepare ERS/ENVISAT images stack for PSI in SNAP5

I think you could apply the same steps of Sentinel 1 EXCEPT OF the DEBURST, AND OF COURSE USE AN APPROPRIATE CORR. FOR ERS AND ENVISAT 1- you need to apply orbit and (Apply orbit for ERS AND ENVISAT) 2 -Then you can add all products to the backgeocoding. 3- Create a stack of interferograms on the resulting stack. 4- Add an elevation band to the interferogram stack. 5- Add Stack and to the stamps export.

[AranLarra]

Hi @falahfakhri
Many thanks for your answer.
I will try the steps that you propose.

A last doubt, what about the topo phase removal? I have to apply it after the interferograms formation?

Many thanks again.

[falahfakhri]

Please put this in your consideration of our colleague @annamaria

How to prepare ERS/ENVISAT images stack for PSI in SNAP5

3- Create a stack of interferograms on the resulting stack. You must remember that there are problems with Topographic Phase removal tool in SNAP.