ali-roozban91

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Viewing 14 posts - 1 through 14 (of 14 total)
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  • November 19, 2017 at 3:26 pm in reply to: Slant Range #2576
    ali-roozban91
    Participant

      Thanks so much for your response.

      September 27, 2017 at 5:01 pm in reply to: Reference point #2474
      ali-roozban91
      Participant

        Hi Dr. Perissin
        Thanks so much for your response.
        I have read your papers entitled as “High-Accuracy Urban DEM Using Permanent Scatterers” and “Validation of the Submetric Accuracy of Vertical Positioning of PSs in C-Band”. A few questions have come to me, I’ll appreciate if you answer.
        Does “residual height” calculated only by subtracting the reference point height from the target point height?
        Is “Height St Dev” an indication of the accuracy of the estimated height? In this case, we know that the theoretical accuracy of 3D positioning by means of the PSI technique is under 1 meter [submetric accuracy]. So why the “Height St Dev” values in the output file are in the range of several meters!!?

        Thanks and best regards

        August 15, 2017 at 4:24 pm in reply to: Importing stripmap sentinel data #2392
        ali-roozban91
        Participant

          Thanks so much for your quick response,I want to compute DTM and height of single target.

          August 8, 2017 at 1:28 pm in reply to: View Ex. Sl. #2376
          ali-roozban91
          Participant

            ok

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            August 8, 2017 at 5:08 am in reply to: View Ex. Sl. #2368
            ali-roozban91
            Participant

              Attachments:

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              June 21, 2017 at 4:00 am in reply to: Error on "import stripmap sentinel data" #2300
              ali-roozban91
              Participant

                I encounter an error when i choose “Manage version” and click “Go”. This following error occurs:

                Connecting to the Server…
                Fatal: Host key did not appear in manually configured list
                failure in calling psftp
                Aborting…
                sftp_multi_platf: job “get” failed!
                Download Unsuccessful
                >>

                June 20, 2017 at 10:14 am in reply to: Error on "import stripmap sentinel data" #2295
                ali-roozban91
                Participant

                  Hi,
                  I’ll be grateful if you sent me new pcodes, since i’am unable to
                  update using the manage version module.
                  Thank you in advance,

                  June 19, 2017 at 5:59 am in reply to: Error on "import stripmap sentinel data" #2277
                  ali-roozban91
                  Participant

                    Attach files

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                    June 19, 2017 at 5:51 am in reply to: Error on "import stripmap sentinel data" #2276
                    ali-roozban91
                    Participant

                      Hi
                      I encounter an new error When I insert Stripmap images of Sentinel sensor into “slc data import” module and choose “Master Extraction”. I use pcodes generated on: 18-Jun-2017 for windows.this
                      following error occurs:

                      Processing the SLC data Preparation
                      Using 4 workers
                      Extracting Master Image
                      SLC data extraction
                      An error occurred and was saved in the file lasterror.mat, directory C:\pcodes
                      If you need assistance, please include the file lasterror.mat
                      You may include also file 19_Jun_2017_14_46_08_sarproz.log
                      Here a glimpse:
                      Attempt to reference field of non-structure array.
                      7 Slave images have not been extracted!!
                      >>

                      May 29, 2017 at 10:56 am in reply to: Error on "import stripmap sentinel data" #2183
                      ali-roozban91
                      Participant

                        Hi
                        I look forward to your reply and i’ll appreciate your fast response,
                        Thank you in advanced
                        Best regards

                        May 28, 2017 at 9:56 am in reply to: Error on "import stripmap sentinel data" #2178
                        ali-roozban91
                        Participant

                          I’m still waiting for the sarproz update to processing stripmap data of Sentinel sensor. I’ve been using version 5-may-2017 recently, i’ll be thankfulness if you notice me whenever new sarproz update arrives, which has the capability of process​ing stripmap sentinel data, and give me new pcodes file.

                          May 22, 2017 at 4:41 am in reply to: Error on "Dem visualization" #2177
                          ali-roozban91
                          Participant

                            hi
                            Thanks very much for your helpful tips.

                            May 20, 2017 at 1:53 pm in reply to: Error on "Dem visualization" #2175
                            ali-roozban91
                            Participant

                              Hi Periz
                              How can i download SRTM manually and place them in that folder?

                              Thanks

                              May 18, 2017 at 4:27 am in reply to: Error on "Dem visualization" #2171
                              ali-roozban91
                              Participant

                                Hi Periz
                                How can i download SRTM manually and place them in that folder?

                                Thanks

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