UAV Aerial Surveying - Projects

Aerial photogrammetry survey of 21 underground drainage adits

Folkestone Warren is an area of land prone to landslides. In December 1915, a severe landslip at Folkestone Warren, known as The Great Fall, resulted in train derailments and continued rail movement on the Dover to London South Eastern... Read more

UAV LiDAR Survey of a Railway Cutting on the Chiltern Rail Line

Geoterra was appointed by Coffey Geotechnics, The Murphy Group and Network Rail to complete a UAV aerial survey of a railway cutting on the Chiltern line in Harbury, Warwickshire. They required both low level LiDAR survey and a HD ortho... Read more

Drainage Culvert Survey Beneath East Coast Main Line

Geoterra was appointed by AMCO Giffen and Network Rail to carry out a 3D topographical laser scan survey of the surface, and a subsurface laser scan and remote UAV photogrammetry survey of a brick-built drainage culvert. This culvert had been... Read more

Subsurface Laser Scan and UAV Photogrammetry Survey of Air Raid Shelter

Geoterra was appointed by M-AR and Bromley Council to carry out a 3D topographical laser scan survey above and below ground, as well as a remote UAV photographic survey of a historic air raid shelter. The air raid shelter had... Read more

UAV survey of listed building, Winnington Hall

Winnington Hall is a former country house in Winnington, now a suburb of Northwich, Cheshire, England. It is recorded in the National Heritage List for England as a designated Grade I listed building. The building is in effect two houses joined together, an older modest timber-framed house, and a newer, more elegant,... Read more

UAV photogrammetry survey of St John’s Church

Geoterra was invited by St John’s Church Parish Council to carry out a UAV photogrammetry survey of the historic sandstone church. It was built in 1873, with the tower subsequently added in 1887 and a new modern extension completed in... Read more

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