G3Dv3 0209, isohypses from base Fm of Berchem and Voort

This layer gives the isohypses of the base of the formations of Berchem and Voort, 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.