H3Dv2 A0434, isopachen Clay sand from Alden Biesen

This layer represents the isopachen of A0434, as defined in the Hydrogeological 3D model of the Flemish subsurface. The Hydrogeological 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 Environment Agency.