G3Dv3 030503, isohypses of base Ld of Henis and Boutersem of Borgloon Fm

This layer gives the isohypes of the base of the members of henis and Boutersem, as defined in the Geological 3D model of the Flemish subsoil. 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本图层展示了弗拉芒大区地下地质三维模型中所定义的henis与Boutersem地层单元底面的等埋深等值线（isohypes）。该地质三维模型系依据弗拉芒政府与VITO签订的VLAKO管理协议，为弗拉芒环境规划局编制完成。