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0 Replies and 139 Views
Geocoding takes too long 139 0
Started by maria.przylucka
I try to perform DInSAR Dispalcement Workflow on two Sentinel-1 scenes. Before, during import, I used the shp file with the area of interest boundaries, so the scenes are cut to smaller area. All steps are performed fine. During GCP Selection, I added manualy around 40 points, evenly distributed throughout the image, omitting places of poor coherence. The workflow seems to stop moving forward during 'Phase to Displacement Convertion'. I see the process bar with 'Geocoding &91;INTERF_out_cc&93...
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23 Jun 2021 06:36 AM |
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0 Replies and 186 Views
Refined Lee filter 186 0
Started by Omar Mauri
Hello everyone, I'm comparing the Intensity Processing operators available in SARSCAPE and in SNAP. I'm running the Refined Lee filter via SARSCAPE over S-1 GRDH data (and other commercial images) in order to despecke the image. The results are very bad comparing to SNAP. Which is a reason why in SNAP the Refined Lee is a very good speckle filter while in SARSCAPE it doesn't work at all Thanks
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186 |
17 Apr 2021 10:32 AM |
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2 Replies and 156 Views
Geocoding and Radiometric Cal - Mask out the sea 156 2
Started by Omar Mauri
Dear all, I'm working in intensity processing with S1. After the Geocoding and Radiometric Calibration SARSCAPE creates an image where the information over the sea is lost. I'd like to keep the sea area information over my image. Do you know how to achieve this result I'm missing the proper option. Thanks for your help
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0 Replies and 116 Views
Intensity Processing - Terrain Flattening 116 0
Started by Omar Mauri
Hi everyone, do you know if the Terrain Flattening operator (implemented in SNAP by an algorithm of D. Small) is also available in SARSCAPE I can't find it. Thanks for your help
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116 |
15 Apr 2021 03:38 AM |
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8 Replies and 3269 Views
PSinSAR processing issue 3269 8
Started by Corsabrin
Hi guys, I am trying to process 8 images from S1A for PSinSAR in sarscape. I understand at least 20 images is recommended. In my test, during the First Inversion step, the processing is stuck at: 'preliminary candidates selection' for quite some time. I have been waiting at this step for about 24 hours. Anyone has any idea what is going on Do I continue waiting or is there already a processing error Or is it because I need to use > 20 SLCs
For your information, the preliminary candidates sele...
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3269 |
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