Capella Product Format

Hi

In SNAP, when I tried to open the Capella data with the “Capella Product Format” option (here I used Strip GEO data), it’s directly adding Sigma0 calibrated data.

Is this a Sigma0 calibrated data or any algorithm is being applied to calibrate the data while reading it?

As per the Capella products guide, the GEO products contains amplitude information only.

Thanks in advance!

I noticed that the following algorithm is being applied to calibrate the Capella Strip GEO product while reading it.
image
Line 153, in github code here

I’m wondering why sqrt, when input is amplitude?

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