Nottingham's caves go 3D

[captnemo]

Very cool 3-d fly throughs being mapped:

A largely unknown world is being explored under Nottingham. Erik Petersen met the people charged with exploring the city's caves.
http://www.thisisnottingham.co.uk/news/Nottingham-s-caves-3D/article-3245141-detail/article.html
http://www.nottinghamcavessurvey.org.uk/

I visited Nottingham a long time ago but sadly didn't get to see any caves- did see my namesake had been sheriff in the past though.
Not too suprising though since John Hargreaves isn't an uncommon name in those parts.

[Cheryl Jones]