G3Dv3 0313, Fm and Gentbrugge base isohypses

This layer gives the isohypes of the base of the formations of Hyon and Gentbrugge, 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本图层展示了佛兰德斯地下地质三维模型中所定义的昂（Hyon）与根特布鲁格（Gentbrugge）地层底面的等深等值线（isohypes）。该地质三维模型系佛兰德斯政府代表佛兰德斯环境规划局，依照其与VITO签订的VLAKO管理协议编制而成。