Extract ground elevation from 3d model

Can someone please assist with the normal GM workflow for creating a ground elevation model from a 3D model such as .obj?

Is this possible without the Lidar extension?
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Answers

  • JaneHJaneH Posts: 2
    PS I imagine it would be a similar process to creating a base model from a TIN and surely there is a way to do this in GM without converting to point cloud? 
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