G3Dv3 031903, drilling with base Ld of Orp of Heers Fm

This layer gives the drilling through the base of the Lid van Orp, as defined in the Geological 3D model of the Flemish subsurface. 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.