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

3D Laser Scan Survey of Victorian Brick-Built Chimney

Geoterra was appointed by The Canal and River Trust to carry out a 3D topographical laser scan survey both internally and externally of a historic Victorian brick-built chimney at the National Waterways Museum, Ellesmere Port, Cheshire.

The survey data was required... Read more

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

3D Laser Scan Survey of a Pedestrian Bridge Understructure

Geoterra was appointed by WSP Consulting Engineers to carry out a 3D laser scan survey of the top and understructure of a Grade II listed former toll, now a pedestrian bridge at Newlay Lane, Horsforth.

The survey data was required by... Read more

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

Queensbury Tunnel Subsurface Laser Scan Survey

Geoterra was appointed by Aecom to carry out a 3D laser scan survey of a disused former railway tunnel that ran approximately 3.5km underneath the town of Queensbury, connecting Holmfield and Queensbury itself.

The survey data was required by Aecom to... Read more

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