Simple download service (Atom) of the dataset: Perimeter of PPRN forest fires, marine erosion and submersion of the Arvert peninsula on Les Mathes 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发展演进各阶段的边界范围。此类边界的核心特征为：其由法定行政行为催生，且自指定生效日期起正式产生法律效力。具体如下： — 自然型PPR处方指令中载明的法定适用范围； — 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（PPRN对应的PM1）； — 对应危险评估覆盖范围的研究范围。