G3Dv3.1 0319, fractures in base Fm van Heers

This layer gives the fractions through the base of the Heers Formation, 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.