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Topographic phase removal #20

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KamogeloBaloyi opened this issue Jan 24, 2023 · 3 comments
Closed

Topographic phase removal #20

KamogeloBaloyi opened this issue Jan 24, 2023 · 3 comments

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@KamogeloBaloyi
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I've been trying to create an interferogram for my research but I keep getting an OperatorException error at the topographic phase removal stage. The error says "A problem has occurred during target product initialisation", without a message. What could the problem be?

@mmacata
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mmacata commented Jan 31, 2023

Out of the box I have no idea. How can the error be reproduced?

@KamogeloBaloyi
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I downloaded a dataset (SLC) from the Alaska Satellite Facility (ASF) , dated between February and the end of August of 2017. I then went through the steps given on the ASF website, under "How to create an interferogram". The error occurs everytime I reach the topographic phase removal stage.

Yesterday, I downloaded data from 2022 and I was able to get past the topographic phase removal stage.

@mmacata
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mmacata commented Feb 14, 2023

Sorry, I don't see how this is related to the Dockerfile provided here. The ASF provides a tutorial with graphical user interface of ESA’s Sentinel-1 Toolbox while this Dockerfile enables programmatic usage.
Maybe ask directly in ESA`s forum? https://forum.step.esa.int/

@mmacata mmacata closed this as completed Feb 14, 2023
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