Courtesy ClearEdge 3D Courtesy ClearEdge 3D Automating 3D model creation from laser point cloud data has been a dream for anyone who has modeled millions of points into 3D objects. One company now has released improved software that automatically recognizes flat surfaces, edges and cylindrical objects from point cloud data.EdgeWise Plant 2.0 from ClearEdge 3D Inc., Warrenton, Va., lessens the need to manually trace objects such as pipes, walls and joints. It uses algorithms to identify surfaces among millions of points of data collected by light detecting and ranging devices (LiDAR), such as laser scanners. It discards irrelevant data and
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.