sarproz-group

External DEM

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    • #3386
      mohsen-ebrahimian
      Participant

      hi
      I have 2 questions :
      1-why all of “HEIGHT WRT DEM” that Calculated and extracted in my process with sarproz are negative? log file attached.
      2-why the ext DEM (SRTM) that sarproz downloaded it automatically is 3s(arc degree) , while DEM with 1s (30m) resolution is Available on the USGS website.DEM SRTM 3S attached.

      thanks for response
      best

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    • #3390
      periz
      Keymaster

      1 – check this https://www.sarproz.com/groups/sarproz-group/forum/topic/height-and-relative-height-from-ground/
      2 – Sarproz automatically loads a globally available DEM. However, if you want a differen one, you can import you own DEM in geotiff format in geographic coordinates. In the near future we will implement more automatic options.
      best

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