AutoCAD 2010/2011/2012 DWG Format

[#1]

How should I model a random 3D-geometry using AUTOCAD?  

I have NEZ data from total station survey of an uneven region. Importing them to AUTOCAD gives me points.    

What element should I use to model the 3D geometry enabling me to perform further calculations like volume etc. ?

[#2]

Hi,

>> What element should I use to model the 3D geometry enabling me to perform further calculations like volume etc. ?

Thinking about surveying, surfaces and volume-reporting the product based on AutoCAD is called Civil3D (>>>click<<<).

- alfred -