Dataset Direct Download Service (WFS): Perimeter of the PPRN of the municipality of Fouras (Coastal waters-coastal erosion and marine submersion) 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开发各阶段的边界范围。此类边界的核心特征为：均由官方行为催生，且自指定日期起正式生效，具体如下： — 自然类PPR指令文书中载明的规定范围； — 风险暴露范围，对应经核准的RPP所规制的范畴，该经核准的边界即为公用役地（PPRN对应的PM1）； — 研究范围，即开展危害研究时所覆盖的范畴。