Subsurface Laser Scan and Multibeam Sonar Survey of Former Historical Coal Mine Shaft

Geoterra was contracted by The Coal Authority to survey a partially submerged coal mine shaft in the UK. The survey aimed to assess the structural integrity of the shaft, which had partially collapsed and was filling with water after mine... Read more

Type of work: 3D Laser Scan Survey, HD CCTV Survey, Mining and Minerals, Multibeam Sonar Survey, Remote Access Survey, Subsurface Laser Scan Survey