sarproz-group

Sentinel-1A slave images extraction

This topic contains 4 replies, has 4 voices, and was last updated by  Yuxiao 7 months, 4 weeks ago.

  • Author
    Posts
  • #2078

    mahtab
    Participant

    Hello Dear Yuxiao
    I’m using Sentinel-1A images and have problenm in slave extraction step.

    Error files and list of images attached.

    Regards
    Mahtab

    Attachments:
    You must be logged in to view attached files.
  • #2083

    periz
    Keymaster

    Hi Mahtab,
    write an email to me, I will pass you a piece of code which may solve this issue, we need some tests before uploading the complete new version.
    thanks

  • #2085

    mahtab
    Participant

    Hello Dr. Perissin

    The problem was because of my data set, one of the images was corrupted. SARPROZ just works fine.

    Thanks
    Mahtab

  • #2945

    uros-djuric
    Participant

    Hello,

    I have downloaded the newest version of Sarproz, and I am working on 48 images of Sentinel 1a data.
    Frist, I would like to say that in previous version of SarPROZ I didn’t have this issue and everything worked perfectly (same datasets).

    During Slaves extraction, I receive this error “Image N does not cover your AOI! Check footprints of N image and your master area. Of course, I have checked it before, so look at the screenshots below. Sarproz in that case stop extracting slave images and button become yellow. So, after that I repeat the Sl. extraction, Sarproz extract more previously non-extracted images, and than report again same error but now for another image, which is actually around AOI. After it, I do Sl. Extraction several times, and than I see that Sarproz is looking to extract Slave from a different look and after a while all images are extracted and button become green!

    But, when I try to plot them, everything is black! Even those images who were successfully extracted in the first place.
    Herein, again I would like to write again that same set was working on previous versions without any trouble.

    Any hint, help, am I making mistake somewhere or?… I cannot proceed to congregation with such results of sl. extraction.
    (I am using compiled version from 17.04.2018.)

    with regards

    Uroš Đurić

    Attachments:
    You must be logged in to view attached files.
    • #2948

      Yuxiao
      Spectator

      This bug is solved.

You must be logged in to reply to this topic.