AutoCAD Civil 3D provides extensive statistics based on the current state of the surface.
Surface statistics categories include:
- General. Common to all surface types. Includes information such as bounding extents and elevations.
- Extended. Available for (non-volume) TIN and grid surfaces. Includes information such as 2D and 3D area as well as grade and slope values.
- Grid. Specific to grid surfaces. Includes information such as grid spacing and orientation.
- TIN. Specific to TIN surfaces. Includes information the number, area, and length of surface triangles.
- Volume. Specific to volume surfaces. Includes volume statistics.
To view the statistics for a surface
- In Toolspace, on the Prospector tab, expand the Surfaces collection, right-click the surface, and click Properties.
- In the Surface Properties dialog box, click the Statistics tab.
- To view the statistics for the surface, expand the corresponding category.
