Under the Nottingham, United Kingdom, with the help of laser scanning has been found a large network of more than 450 caves.

early as two and a half years, the caves of Nottingham scientists create a unique 3-D map of cave systems.

study funded by Greater Nottingham Partnership, East Midlands Development Agency "English Heritage» (English Heritage), University of Nottingham (University of Nottingham) and Nottingham City Council.

3D laser scanner with high accuracy of scanning all the caves. This allowed the computer to make 3-D model of the caves and explore all the passages.

Some caves have already been recognized monuments in them 19 th century were open breweries, furnaces, or used as pub cellars.

One of the most famous caves Hole Mortimer, a length of 105 meters. Tunnel starts in Castle Rock (part of a medieval castle) and end at the brewhouse Yard, which was used by soldiers of King Edward III, to capture the Sir Roger de Mortimer.

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Nottingham (born Nottingham) - Great Britain town, situated on the River Trent.