Replies: 5 comments 17 replies
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I have not ever used Gamma (I don't have access to the software). I'll point out that currently Are you able to call A follow up- What satellite are you trying to process? If it's Sentinel-1, does Gamma organize them separately by bursts? By swath? Are they in radar or geo coordinates? |
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You can try this script: https://github.com/scottstanie/dolphin/blob/2ecaf7cdf63254d4bec2da9c4accf522da549fe0/scripts/write-gamma-vrts.py (mapping-312) staniewi:gamma-data$ python ~/repos/dolphin/scripts/write-gamma-vrts.py --par-files rslc_vv/*par
[vrt] rslc_vv/20150110.vv.rslc.vrt -> 20150110.vv.rslc (CInt16, 2000×600)
[vrt] rslc_vv/20150122.vv.rslc.vrt -> 20150122.vv.rslc (CInt16, 2000×600)
...
[vrt] rslc_vv/20160410.vv.rslc.vrt -> 20160410.vv.rslc (CInt16, 2000×600)
(mapping-312) staniewi:gamma-data$ gdalinfo rslc_vv/20150215.vv.rslc.vrt
Driver: VRT/Virtual Raster
Files: rslc_vv/20150215.vv.rslc.vrt
rslc_vv/20150215.vv.rslc
Size is 2000, 600
Corner Coordinates:
Upper Left ( 0.0, 0.0)
Lower Left ( 0.0, 600.0)
Upper Right ( 2000.0, 0.0)
Lower Right ( 2000.0, 600.0)
Center ( 1000.0, 300.0)
Band 1 Block=2000x1 Type=CInt16, ColorInterp=Undefinedthen config and run like normal: |
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Following up on this discussion with a similar problem. How to process other sensors data with dolphin? will it directly ingest coregistered slc from isce2 for example? If so, can you give a bit of a "walk trough" on how/what to do? |
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Thank you. My question aligns with @mirzaees case, ie, ISCE2 processed SLC from other sensors. However, I see no deramping step on Sara's walkthrough, which make me believe that the Orlean data used there is already corrected as ISCE2 does the flattening at the interferogram level, right? meaning that I still have to do it myself using the ISCE2 generated range offset files or one of the options out there. Do you have any one in mind that you prefer/recommend? |
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Noted. I just realized that the ISCE2 conda installation as from @lijun99 lacks the stack folder within contrib workflows you get when compiling isce2 from source (which somehow get stuck in the first step script when trying to create a slc stack for me), so, I'll carefully check the slc stack scripts and see whether or not they do deramp at slc level as it was my understanding it happens at interferogram level. thanks for the help!! |
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Describe the bug
When I did [...] action, I noticed [...]
What did you expect?
How should co-registered binary SLC be organized?
Reproducible steps
1. 2. 3. ... If you have a `dolphin_config.yaml` that you used, you can attach that as well.Environment
Please paste the output of the following: `python -c "import dolphin; print(dolphin.show_versions())"` ...Beta Was this translation helpful? Give feedback.
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