Flemish Hydrographic Atlas - Watercourses, condition 13/05/2024

Vector stock with the axes of navigable watercourses (waterways), unnavigable classed and a number of unclassed watercourses. Part of the Flemish Hydrographic Atlas. This file is kept in a partnership between the Flemish provinces and Flemish regional institutions, with the VMM’s Department of Operational Water Management acting as the central manager. All changes in watercourses are centralised and included in the management environment.本矢量数据集涵盖通航河道（航道）轴线、已分级的不通航河道以及若干未分级河道。本数据集系佛兰德斯水文地图集（Flemish Hydrographic Atlas）的组成部分，由佛兰德斯各省与佛兰芒地区机构联合管护，由VMM的运营水管理部门担任中央管理方。所有河道相关变更均实行集中管理，并纳入统一的管理环境中。