This layer gives the appearance limits of A0258, as defined in the Hydrogeological 3D model of the Flemish subsurface — version 2.1. The Hydrogeological 3D model was drawn up in the framework of the m
Flanders is composed of an alternation of aquifers (sand, gravel, chalk, rock, etc.) and regionally occurring non-aquifers (e.g. clay). The sequence of these aquifers and aquitards has its own coding
This layer gives the fractures through the base of A1012, as defined in the hydrogeological 3D model of the Flemish substrate – version 2.1. The hydrogeological 3D model was drawn up in the framework
