LiDAR: Urban Caves Movie

The Nottingham Caves Survey is in the process of recording all of Nottingham’s 450+ sandstone caves. The movie below is in stunning detail based purely on a LiDAR scan capturing 500,000 survey points per second:




Head over to http://nottinghamcavessurvey.org.uk/ for more movies.

Thanks go to Keith Challis of the Second Site, Landscape, Heritage and Visualisation blog for sending this in.