Simple download service (Atom) of the dataset: Perimeter of the Flood Risk Prevention Plan (PRIP) of the Ill Versantine Basin in the Haut-Rhin River

This dataset contains the boundaries at the different stages of the development of the PPRN. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — prescribed scope contained in the prescription order of a PPR (natural or technological); — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs and PM3 for PPRTs); — scope of study which corresponds to the envelope in which the hazards were studied.本数据集收录了PPRN开发各阶段的边界范围。此类边界的核心特征为：其源自法定公文，并自指定日期起生效。具体包含以下三类： —— 由PPR（天然或人工）处置指令中载明的法定范围； —— 与经核准的RPP所规制范围相对应的风险暴露范围。该核准边界属于公用役地范畴，其中PPRN对应PM1，PPRT对应PM3； —— 与危害研究覆盖范围相对应的研究范畴。