sarproz-group

Sentinal1 coregistration problem

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    • September 10, 2018 at 3:34 pm #3232
      gido
      Participant

        Hi,

        I have coregistration problem using 10 sentinal1 imagies.

        Attached the required file.

        Regards

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      • September 13, 2018 at 12:14 pm #3245
        Yuxiao
        Spectator

          Please refer to this post that discussed the exact same problem

          https://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1a-co-registration-problem/

        • September 13, 2018 at 8:42 pm #3247
          periz
          Keymaster

            Hi Gido,
            we are investigating the reason (it’s depending on an undocumented update of matlab).
            we hope to find soon the solution
            best

          • September 14, 2018 at 5:05 pm #3248
            gido
            Participant

              Thank you for your support.

            • September 19, 2018 at 12:13 am #3266
              periz
              Keymaster

                This is to confirm that this problem: “Warning: Could not find appropriate function on path loading function handle” during the coregistration is a problem appeared in MATLAB 2018a. We have informed the MATLAB support and waiting for their answer. In the meanwhile please either use an older MATLAB version or use the compiled version of Sarproz. More updates will be shared when available.

                • December 25, 2018 at 2:28 am #3629
                  volkan
                  Participant

                    Which MATLAB version do you suggest to use with pcodes version of Sarproz for compatible working?

                • September 26, 2018 at 10:02 am #3288
                  periz
                  Keymaster

                    It looks like this is a bug affecting only Matlab 2018a. We have added a warning message in Sarproz. Avoid using the 2018a version.

                    • September 27, 2018 at 9:06 am #3296
                      gido
                      Participant

                        Thanks so much

                    • December 25, 2018 at 1:46 am #3626
                      volkan
                      Participant

                        Hi,

                        I have the same problem but my MATLAB version is R2017b. To solve this problem and extra information I have attached the lasterror and SARPROZ log files. When this error is fixed, is information announced here?

                        Thank you.

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                      • December 25, 2018 at 2:38 am #3630
                        periz
                        Keymaster

                          You are right, also Matlab 2017b has the same bug

                          You have the following options:

                          A) install an other Matlab version (e.g. 2017a, 2018b or any other)

                          B) install the Sarproz compiled version

                          C) keep your current Matlab version but disable the parallel pool when doing the coregistration (it means the coregistration will run on a single CPU core)

                        • July 2, 2019 at 2:24 am #4265
                          Anonymous

                            Hi.

                            When I tried versions R2019a, R2018b, R2017b, Matlab sentinel-1 failed in the co-registration section. I found the correct result using R2016a. Good work for everyone.

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