Dataset Direct Download Service (WFS): Perimeter of the PPRN of the municipality of Dolus-d’Oléron in Charente-Maritime — Forest fires and coastal risks (coastal erosion and marine submersion).

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开发各阶段的边界范围。此类范围的核心特征为：均由官方文书确立，并自指定日期起生效，具体如下： —— 自然PPR指令文书中载明的规定范围； —— 与经核准的RPP所规制范围相对应的风险暴露范围； 该经核准的范围为公用役地（PPRN对应的PM1）； —— 研究范围，即开展危险性研究所覆盖的包络范围。