G3Dv3.1 0802, Fm base isohypses from Andenne, Chokier and Gottignies (Namuriane)

This layer gives the isohypes of the base of the Namuriaan, as defined in the Geological 3D model of the Flemish substrate – version 3.1. The Geological 3D model was drawn up under the Flemish Government’s management agreement with VITO, known as VLAKO, on behalf of the Flemish Planning Bureau for Environment本图层展示了佛兰德斯基底地质三维模型（版本3.1）中所定义的纳米里亚阶（Namuriaan）基底等深等值线（isohypes）。该地质三维模型由佛兰德斯环境规划局委托，依据弗拉芒政府与弗拉芒技术研究院（VITO）签订的VLAKO管理协议编制完成。