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Regarding subset of Sentinel 1 stack for SBAS


Corsa

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I am attempting to process a stack of S1A SLC for SBAS.

 

I face two issues regarding creating a subset in slant range.

 

 1) From the tutorial here: http://sarmap.ch/tutorials/Getting_started.pdf

After generating the area subset, the extensions are _pwr (by default). However, I cannot ingest this file format in the SBAS flow. Am I supposed to edit the extension to _slc_list_pwr manually?

 

 2) From the tutorial here: http://sarmap.ch/tutorials/PS_Tutorial_V_0_9.pdf

In page 35, there is a supposedly an 'Area of Interest' tool that is to be run after the connections graph process and before the interferometric process. However, this tool is nowhere to be found. In fact, under Interferometric Stacking -> Stacking tools, there is a function called PS Compute Specific Sub-area. Is this tool the same?

 

Appreciate any advice. Thank you!

 

 Regards

Kylie

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