Simple download service (Atom) of the dataset: Perimeter of PPRN forest fires, marine erosion and submersion of the Arvert peninsula on St-Augustin-sur-Mer 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.本数据集收录了PPRN在不同发展阶段的边界范围。此类边界的核心特征为：均由官方行为创设，并自指定日期起产生法律效力，具体包括以下三类：—— PPR审批指令中载明的法定适用范围（自然属性）；—— 经核准的RPP所规制的风险暴露范围，该核准边界属于公用役地（PPRN适用的PM1标准）；—— 与危险源研究覆盖包络相对应的研究范围。