Terrain visualization

• Avebury, Wiltshire : DSM_2m Viewpoints 3(3)   Overlays 0   Details
• Badock's Wood : DSM_1m Viewpoints 1(0)   Overlays 0   Details
• Badock's Wood : DTM_2m Viewpoints 0(0)   Overlays 0   Details
• Brandon Hill Park : DSM_1m Viewpoints 1(1)   Overlays 0   Details
• Brislington Meadows : DTM_1m Viewpoints 1(1)   Overlays 1   Details
• College Green : DSM_1m Viewpoints 1(1)   Overlays 0   Details
• Cumberland Basin (South) : DSM_1m Viewpoints 0(0)   Overlays 0   Details
• Eastbridge site - surface : DSM_2m Viewpoints 1(0)   Overlays 0   Details
• Eastbridge village - terrain : DTM_1m Viewpoints 1(0)   Overlays 0   Details
• Middle Hope and Sand Point : DTM_2m Viewpoints 2(2)   Overlays 2   Details
• Morley Square : DSM_1m Viewpoints 1(1)   Overlays 0   Details
• Morley Square : DTM_1m Viewpoints 1(1)   Overlays 0   Details
• Platici - SRTM90 : SRTM90 Viewpoints 1(0)   Overlays 0   Details
• Bishops Knoll : DSM_1m Viewpoints 1(0)   Overlays 0   Details
• Bishops Knoll : DTM_1m Viewpoints 1(0)   Overlays 0   Details
• Snuff Mills Park : DSM_1m Viewpoints 0(0)   Overlays 0   Details
• St Andrews Park : DSM_1m Viewpoints 1(0)   Overlays 0   Details
• St Andrews Park : DTM_1m Viewpoints 0(0)   Overlays 0   Details
• St George Park : DSM_1m Viewpoints 0(0)   Overlays 0   Details
• Victoria Park : DSM_1m Viewpoints 1(0)   Overlays 0   Details
• The Ashton Gate Iron Mine : DTM_2m Viewpoints 1(1)   Overlays 0   Details
• Battery Point, Portishead : DTM_1m Viewpoints 1(1)   Overlays 1   Details
• Portishead : DTM_1m Viewpoints 1(1)   Overlays 1   Details
• Blaise Castle and Coombe Dingle : DTM_2m Viewpoints 0(0)   Overlays 2   Details
• The East Lyn Valley, Devon : DSM_2m Viewpoints 1(1)   Overlays 0   Details
• Kelston Round Hill : DSM_2m Viewpoints 1(1)   Overlays 1   Details
• Pen Dinas, Aberystwyth : DSM_2m Viewpoints 2(2)   Overlays 2   Details
• Black Rock Quarry, Portishead : DTM_2m Viewpoints 2(0)   Overlays 2   Details
• Soudley : DTM_2m Viewpoints 0(0)   Overlays 2   Details
• Summerwood : DTM_2m Viewpoints 1(1)   Overlays 0   Details

Data sources and tools

• Intro to LIDAR
• LIDAR data for England from the Environment Agency
• LIDAR data for Wales from Lle Geoportal
• Bedrock data from 1:50,000 maps on the BGS GeoIndex
• Road map from OS - I used footpathmaps.com
• Aerial images from Google Earth - god bless you sir!
• X3D Javascript support from X3DOM 
• Controls  Viewpoints
• Data conversion in Python Github (work in progress)
• Issues and code (TDD) on Github

Kit Wallace - my blog