Global Mapper v24.1

Export ASCII, tiling problem

Hi, I have a problem with visible lines by frames when i export DSM. I am changing GM - General \ Export settings. I am also changing the ASCII Grid \ Export Options settings. I still have the same problem. I did the GM12 test and it's the same. Any ideas? I attached a screenshot.


  • bmg_mike
    bmg_mike Global Mapper Guru Moderator, Trusted User

    Those are likely just visual artifacts due to the interpolation and hill shading not going across map edges to adjacent maps, so you get a visual seam. The raw terrain data is fine. If you turn off resampling and hill shading, the edges will likely disappear.



    Global Mapper Guru

  • Thank you for answer! Its clear now.