G3Dv3.1 030502, drilling with Ld van Alden Biesen of the Fm of Borgloon

This layer gives the drilling through the Member of Alden Biesen, as defined in the Geological 3D model of the Flemish Subsoil – 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本数据层对应弗拉芒地下层地质三维模型（Geological 3D model）版本3.1中定义的奥尔登比森段（Alden Biesen Member）的钻探穿透情况。该地质三维模型由弗拉芒政府代表佛兰德斯环境规划局，依据与VITO签订的名为VLAKO的管理协议编制完成。