[Help]: Side lobe suppression in S-1 time series

[natasnat]

Hello everyone,

I’m working on PS time series processing using corner reflectors (CRs) and StaMPS for dam monitoring. However, I’ve run into an issue with side lobes in the processed images, which is affecting the accuracy of the results. I was recommended to use the pygmtsar package to tackle this issue, but I’m unsure how to implement it effectively for this specific purpose.

Does anyone have experience using pygmtsar to filter or apodize strong side lobes? Additionally, are there any available options in SNAP or StaMPS to filter or reduce these side lobes around the corner reflectors?

Thanks in advance!