What is subsidence?

What is subsidence?

What is subsidence? Subsidence is vertical movement of the earth downwards in the direction of the gravity vector. This movement can have a variety geotechnical causes.  Subsidence can occur in any geo-material, including soil, rock, sand and it can also happen in...
Underground Lidar

Underground Lidar

Underground Lidar Underground lidar is a technology that allows for survey-grade sensing and mapping. It uses lasers to focus on objects and reflect back, measuring the distance by timing the return of the light. This allows the technique to be used as a remote...
Remote sensing of the environment

Remote sensing of the environment

Remote sensing of the environment " Read More What is remote sensing? Remote sensing involves using technology to explore the environment at a distance, gathering data about its composition and characteristics without actually making contact with the earth. ...
Deformation Monitoring

Deformation Monitoring

Deformation Monitoring " Read More What is deformation monitoring and how is it used? Deformation monitoring tracks the movement of a surface or object in response to stressors. It is often employed to monitor ground movements, such as subsidence or landslips, or...