G3Dv3.1 0207, drilling with Fm van Diest and Bolderberg in the Roerdalslenk

This layer gives the drilling through the formations of Diest and Bolderberg, as defined in the Geological 3D model of the Flemish subsurface - version 3.1. The Geological 3D model was drawn up in the framework of the management agreement of the Flemish government with VITO, under the name VLAKO, on behalf of the Flemish Environmental Planning Bureau.