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[Help]: LOS Direction Displacement Values ​​Are Too Large

Open oguzhannysr opened this issue 5 months ago • 7 comments

@AlexeyPechnikov , Hello Alexey, as seen in the image, you see LOS direction deformations with SBAS analysis. This is a landfill. It is normal for the deformation to be large due to activity. However, the values ​​are extremely high in a very short time period. What is the cause of the problem? There are no atmospheric problems because they have been eliminated. How consistent would it be if I did Gaussian filtering? I had obtained very high deformation values ​​in my previous experiments with notebooks. When I tried the same region for LICSBAS, the maximum value for the cumulative LOS value I got between 2016-2024 was 160 mm, while the deformation in 4 months with PYGMTSAR was 238 mm?

image

oguzhannysr avatar Sep 24 '24 18:09 oguzhannysr