Map Viewing Service (WMS) of the dataset: Sections of the water system that have not yet been subject to further expertise in the context of river inventories to decide on the nature of the drainage

linear watercourses in the water system identified as incomplete as part of the watercourse digitisation procedure launched from 2006 by the administration, communities and SAGES. Progressive mapping is a mapping layer under construction. It depicts the flows identified on the scale of a commune without characterising watercourses

本数据集涵盖由行政部门、地方社区与SAGES于2006年启动的水道数字化流程中，被认定为未完成的水系内的线状水道。渐进式制图（Progressive mapping）为一处尚在构建中的制图图层，其以市镇尺度对已识别的水流进行描绘，但未对水道进行属性界定。