SITE INVESTIGATION

Site monitoring with satellites

Sarah Douglas (Earth observation specialist), Amy Gooding (geotechnical specialist) and Matthew Bray (CEO) of SatSense discuss how satellite-derived ground deformation data can assist site investigations and large-scale site monitoring projects.

Sarah Douglas
 SatSense InSAR velocity map over Ventnor in the Isle of Wight. Red points indicate movement away from the satellite (subsidence) while blue is towards the satellite (heave) (image 3)

SatSense InSAR velocity map over Ventnor in the Isle of Wight. Red points indicate movement away from the satellite (subsidence) while blue is towards the satellite (heave) (image 3)

Geotechnical engineers carry out surveys to assess ground risks and determine how they should proceed on a site. Geotechnical surveys typically involve installing a range of intrusive instruments over...

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