sarproz-group

error about import GAMMA data

This topic contains 11 replies, has 2 voices, and was last updated by  periz 1 year, 1 month ago.

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    Posts
  • #1708

    cnuhyl
    Participant

    There have some errors when I import GAMMA data.
    The GAMMA data have already Co-Registration.
    Thank you!

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  • #1710

    periz
    Keymaster

    please try to download the last pcodes version (just uploaded) and let me know if it works
    if not, please be aware that the lasterror u attached in relative to a different matter
    so, please input your email address in the advanced parameters in order to get an email with the lasterror included when you encounter your problem. then forward it to me
    thx
    dp

  • #1712

    cnuhyl
    Participant

    Hi
    I download the last pcodes version,it can import GAMMA data but there is another question. The data after imported sarproz are all zeroes。 And the Reflectivity_Map is black。and can not select any point。 I don’t know why。

    Thank you!

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  • #1753

    cnuhyl
    Participant

    HI,

    I import ALOS data after co-Registration by GAMMA software,but there always has an error.

    I don’t know why?

    Thank you very much!

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  • #1755

    periz
    Keymaster

    you should update the code with the last version
    then let us know

    • #1757

      cnuhyl
      Participant

      I update it and it saied it is latest version

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  • #1756

    cnuhyl
    Participant

    Hi,
    I use the latest version 17-MAY-2016. I use linux version.
    Thank you!

  • #1759

    periz
    Keymaster

    sorry, for some reasons the file was not correctly uploaded…
    please try again!

    • #1760

      cnuhyl
      Participant

      it’s just a screenshot.

      when I check online to update the SARPROZ,it saied that No new uodates for your license.

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  • #1763

    periz
    Keymaster

    probably your updates-license has expired.
    one suggestion for the moment: the error you get derives from new polarimetric features (introduced in march 2016) that where not contained in the old gamma-like format. if you kept older sarproz versions (before march 2016) you can switch back to an old version without the new full polarimetric support and import your gamma data. you can later switch to the last one supported by your license.
    you can use the manage version module to see which versions you have in your archive

    • #1764

      cnuhyl
      Participant

      Thank you very much! I use oldthe er sarproz version solve the problem.
      otherwise, I use QPS method to process these 14 ALOS data, when I select QPS point which strategy will be used? Amp.stable.Index 1-sigma or Amp.stab.Ind plus Sp. coher or Amp.stable.Mu/sigma??
      thank you very much

  • #1769

    periz
    Keymaster

    If in the QPS analysis you use filtered interferograms,
    than it is not a good choice to use the ampl stab index alone. the second option mentione by you is better

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