Case Study - Mapping Clay Thickness in the Netherlands


Dike Safety Investigations

The Geological Survey of the Netherlands together with WSP, and the Aa en Maas Water conducted a tTEM survey near the Maas River. The survey was carried out in order to test the usability of the tTEM geoscanner in earth dike safety assessment. The presence, thickness and lateral extent of a thick clay layer was used to assess the safety in a spatial concern.