Global Mapper v25.0

Point Cloud Elevation change

jkfoote
jkfoote
in Elevation Data
Is it possible, through script or tools, to train Global Mapper to automatically look for certain changes and patters within a point cloud with the Lidar module? 
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  • coelodonta
    coelodonta Global Mapper User
    Answer ✓
    No, not beyond the  "auto classify" options. I've looked into this for auto-classification of roading and landslip features and in a nutshell it gets really involved really quickly. There are GEOBIA approaches and AI approaches. For us on our road network, we ended up going with neither, adopting a manual approach was way quicker and easier to validate, turns out that humans are really good at pattern recognition. 

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