Subsurface Bathymetric Sonar Survey of the River Irwell

Geoterra was appointed by clients Arcadis and Peel Ports to carry out a subsurface bathymetric sonar scan survey on the River Irwell at Clippers Quay in Salford.

The survey was required to help the clients to ascertain the riverbed levels and... Read more

Type of work: 3D Laser Scan Survey, Civil Engineering, Laser Scanning

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

Type of work: 3D Laser Scan Survey, Civil Engineering, Culvert Survey, Land Survey, Laser Scanning, Rail, Subsurface Laser Scanning, UAV Aerial Surveying, Underground Surveying

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

Type of work: 3D Laser Scan Survey, Land Survey, Laser Scanning, Subsurface Laser Scanning, UAV Aerial Surveying, Underground Surveying

Historic Coal Mine Subsurface Laser Scan Survey

Geoterra was appointed by The Coal Authority to determine the location, size and orientation of an historical coal mine void that had been discovered beneath a main road and its adjacent properties. 

The coal mine had been discovered... Read more

Type of work: 3D Laser Scan Survey, Civil Engineering, Laser Scanning, Mining and Minerals, Subsurface Laser Scanning, Underground Surveying

Subsurface laser scan survey of sinkhole in playing field

Geoterra was appointed by Wooburn & Bourne End Parish Council to carry out a 3D subsurface laser scan and video survey of a recently discovered sinkhole in a playing field.

A 3D laser surface survey scan was also required of the... Read more

Type of work: 3D Laser Scan Survey, Land Survey, Laser Scanning, Subsurface Laser Scanning

Salvesen Steps 3D Laser Scan Survey

Geoterra was appointed by Edinburgh Council and SWECO to carry out a highly detailed 3D laser scan and UAV LiDAR survey of a rock face and adjacent land that ran approximately 150m along the River Almond incorporating the Weir, Cramond... Read more

Type of work: 3D Laser Scan Survey, Civil Engineering