Simple download service (Atom) of the dataset: Perimeter of the PPRN flooding by direct overflow of the Charente river of the commune of Bussac-sur-Charente in Charente-Maritime

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); — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs); — scope of study which corresponds to the envelope in which the hazards were studied.本数据集涵盖PPRN (PPRN) 发展不同阶段的边界信息。此类边界的核心特征为：均由官方行为所创设，并自指定日期起产生法律效力，具体如下： — 自然属性PPR (PPR) 法定指令中载明的规定范围； — 与经核准RPP (RPP) 所规制范围相对应的风险暴露范围；该经核准的边界属于公用役地 (utility easement)，PPRN对应PM1； — 对应危险源研究覆盖包络的研究范畴。