This layer is a decision support map. Based on harmonized NLS3D model. Gaps following directly the national border may show areas, where a harmonization was not feasible.

Harmonized thickness maps of 3 cenozoic units derived from NLS3D (harmonized geological 3D model of deeper underground) along the borderregion between Lower Saxony (DE) and the Netherlands (NL). Gaps following directly the national border may show areas were a harmonization was not feasible.