2011

Table Of Contents
Use buffers to analyze features by proximity.
Overlays compare two feature classes or layers that are spatially related. Once
you select the feature classes to compare and the type of overlay to perform,
AutoCAD Map 3D creates a new layer and data store containing the results of
the comparison. You can connect to the comparison data store as you would
to any other data store.
Overview of Analyzing Feature Classes | 1303