Monday 24 June 2013

Old Sarum

old sarum lidar sky view factor
The Iron Age hillfort and later motte (and cathedral) at Old Sarum, just north of Salisbury, Wiltshire. Environment Agency 0.5m-centred data (this stuff is starting to get impressively detailed) expressed as a sky view factor map with colour ramp.
old sarum lidar sky view factor
And the sky-view-factor plot viewed from the NW as a 3D model.