G3Dv2_1000_SI_1100_OR_1200_CM, top Siluria, Ordovician and Cambrian

This layer gives the height of the top (mTAW) of the Base deposits of the Geological 3D model of Flanders. These are Silurian, Ordovician and Cambrian deposits. The Devonian deposits were not yet modelled north of the Breuk van Hoogstraten, in the Roerdalslenk and in the Voerstreek. 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 department LNE - Department of Land and Soil Protection, Subsurface, Natural Resources.