Gra_Dun Posted November 26, 2010 Share Posted November 26, 2010 Hello, I am new to this website and new to 3D AutoCAD. I have contours with x,y,z co-ordinates which represents my ground and i need to work out a volume of upfill for an agricultural plateau. Any advice on how to go about making a surface from my contours and intersecting my plataeu level? I am using Map 3D 2008. Thank you Quote Link to comment Share on other sites More sharing options...
Tyke Posted December 1, 2010 Share Posted December 1, 2010 You need Civil 3D to do that. You create two DTMs, one for the original ground and on for the planned surface. Then create a differntial DTM to get the volume. Quote Link to comment Share on other sites More sharing options...
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