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How to create TOPS_PAR file for a S1A Mosaicked SLC
Added by Tapas Dey about 4 years ago
Hi Gamma users,
Recently I want to process the whole area covered by S1A data, i.e., all 3 sub-swaths and all the bursts. I generated mosaicked SLC using "SLC_mosaic_S1_TOPS". However, I couldn't able to generate TOPS_PAR file for Mosaicked SLC which will then be used for coregistration with "ScanSAR_coreg.py". Can anyone suggest me on how to create TOPS_PAR file for a mosaicked S1A SLC? Thanks in advance.
Best regards,
Tapas
Replies (2)
How to create TOPS_PAR file for a S1A Mosaic-ed SLC - Added by Charles Werner about 4 years ago
Hello,
The coregistration is performed on a burst by burst basis, so that the SLC
mosaic is created only after coregistration.
The coregistration script works with the burst format data and not the mosaicked
SLC.
Best regards,
Charles
RE: How to create TOPS_PAR file for a S1A Mosaicked SLC - Added by Tapas Dey about 4 years ago
Hi Charles,
Thanks for your insightful response. However, I have a follow-up question regarding the same topic.
If my AOI covers some portion of multiple sub-swaths (iw1,iw2) with two bursts (3-4) in both sub-swaths, then how do I generate a single slc file along with par and tops_par file? Is there any program for doing that in Gamma? Eagerly waiting for your suggestions.
Regards,
Tapas