Dataset Direct Download Service (WFS): All of the knowledge on flooding areas in Côte-d’Or

This layer represents the strongest expansion zones in Côte d’Or (modelled Q100, historical floods, PPR reference floods, HGM).

For the same watercourse, several zonings may exist. It is then necessary to refer to the study or mapping for more information.

This layer was formed by agglomeration of these spatial data. The genealogy of objects varies as well as their accuracy, ranging from 1/5000 for modelling during PPR to 1/25000 for historical flooding.
This layer is continuously updated.

本图层代表法国科多尔省（Côte d’Or）范围内的最大洪水漫溢区，数据涵盖模拟百年一遇洪水（modelled Q100）、历史洪水、PPR参考洪水以及HGM成果。针对同一河道，可能存在多种分区方案，此时需查阅相关研究或制图文件以获取详细信息。本图层由上述空间数据聚合而成，各地物的溯源沿革与精度均存在差异：PPR相关模拟数据的精度为1/5000，历史洪水数据的精度则为1/25000。本图层将持续更新。