How to Reconstruct Elevation Grids from Point Clouds?

How to Reconstruct Elevation Grids from Point Clouds?

If the point cloud represents a single surface (such an earth ground terrain), then the Gridding tab in ReportGen contains options to reconstruct a smooth gridded surface from the points using IDW (Inverse Distance Weighted) interpolation. The grid resolution can be set to an arbitrary density independently of the number of points.