sarproz-group

Sentinel-1A slave images extraction

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    • #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

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      • #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

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              • #2948
                Yuxiao
                Spectator

                  This bug is solved.

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