Calibration with Snappy - Invalid value: Intensity_VV/VH

development python
#1

Hello everybody,

I am using Snappy for basic processing of S1, following a tutorial I found myself that I can’t pass the calibration step:

My error is the following:

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image.png969×475 44.6 KB

What is the valid parameter for the VV and VH source bands, so far it seems that the parameter “Intensity_VV” is not working.

Thanks a lot!
Joan

#2

You are already selecting the polarization so you don’t need to select a source band. Just take out that parameter.

1 Like
#3

Nice! It worked! So far, I have seen that the code lines I’ve posted only work for GRD S1 files. If the S1 file is SLC, the answer is exactly what you told me.
Thanks a lot again and have a nice weekend!