Global Mapper v24.0

3D view not working/laggy in GM ver. 20

Hi Guys,

I am trying to view an orthomosaic image with elevation data in 3D view however all I get is flashes of black and white whenever I move my mouse. An similar question has been previously asked and the suggestion was to update the graphics card however mine is fully updated. I am running a nvidia gtx970M. Any suggestions would be much appreciated! Thanks.

Best Answer

  • JeffH@BMG
    JeffH@BMG Global Mapper Developer
    Accepted Answer
    Hi Joey,

    I'd contact Blue Marble Support via email at Please include a detailed description of your work flow, and sample data that can reproduce the problem, if possible.

    Best regards,



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