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Published 20 hours ago • verified publisher icon AlexeyPechnikov

[Help]: Phase jumps between bursts

Open SteffanDavies opened this issue 1 year ago • 3 comments

Dear @mobigroup, analysis of Morocco earthquake showing phase jumps between bursts. I suppose this is from bad alignment, do you have a solution to this problem?

ramps ramps_rad

SteffanDavies avatar Sep 27 '23 16:09 SteffanDavies

Please share the list of scenes for the case; I'll check it sometime later.

AlexeyPechnikov avatar Sep 29 '23 15:09 AlexeyPechnikov

Please share the list of scenes for the case; I'll check it sometime later.

S1A_IW_SLC__1SDV_20230903T183344_20230903T183412_050167_0609B4_100E S1A_IW_SLC__1SDV_20230915T183345_20230915T183413_050342_060F9F_85A4

SteffanDavies avatar Sep 29 '23 17:09 SteffanDavies

Yes, I can reproduce the issue you've mentioned. It's possible that the Enhanced Spectral Diversity (ESD) feature could help resolve it, though it's not guaranteed (it is not available in PyGMTSAR for now). I recommend trying it out to see if it offers any improvement in your case.

AlexeyPechnikov avatar Dec 05 '23 06:12 AlexeyPechnikov