sarproz-group

ERS Orbits

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This topic contains 4 replies, has 2 voices, and was last updated by  minosfylaktos 3 months ago.

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  • #3731

    minosfylaktos
    Participant

    Hello professor.
    Currently I am working on the Evros Delta with ERS images. Because of my little knowledge about PRC (ERS orbit files), I was looking for posts in this forum about it. I found that we have to download the files manually from ESA On-the-fly. Which I did and went well.
    Here is the post I’ve read about ERS/ENVISAT orbits.
    https://www.sarproz.com/groups/sarproz-group/forum/topic/ers-and-envisat-external-orbits/
    Although I get this error when I try to set orbits:
    “No external orbit available for image 20010810
    Matrix dimensions must agree.”

    The software is updated. I noticed that at 07 Nov 2018 a full revision of DPAF orbit management for ERS was made.
    I have attached log and lasterror.
    Any additional help about how to surpass this error would very much appreciated.
    Thank you in advance.
    Minos

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  • #3734

    periz
    Keymaster

    Your case needs to be debugged. Please arrange installing teamviewer 10 and let’s schedule a remote connection by email
    best

  • #3736

    minosfylaktos
    Participant

    Thank you professor. I will do so as soon as possible.
    Best regards.
    Minos

  • #3746

    periz
    Keymaster

    1. next time zip the log before attaching it
    2. next time read the messages from the sw. if you do what the sw tells you to do, we all save time. specifically, the sw told you to manually unzip the downloaded orbits files
    3. you have also the option to do things manually. read well the link you posted: https://www.sarproz.com/groups/sarproz-group/forum/topic/ers-and-envisat-external-orbits/ and the instructions in the manual: https://sarproz.com/manual/slc_data_module.html
    4. the error you were encountering would not happen if you follow the steps above. anyway, it was a bug and we have corrected it. it will be available in the next update
    best

  • #3747

    minosfylaktos
    Participant

    Thank you for all the valuable advices professor.
    Kind regards
    Minos

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