Dataset Direct Download Service (WFS): Scope of the former natural risk prevention plan (PPRN) of the municipality of FOIX

This dataset contains the boundaries according to the stage of development of the PPRN. The characteristic of a perimeter is to be the consequence of an official act and to produce its effects from a specified date. This may include: — prescribed scope contained in the prescription order of a PPR (natural or technological); — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs and PM3 for PPRTs); — scope of study which corresponds to the envelope in which the hazards were studied.本数据集收录了依据PPRN发展阶段划定的各类边界。 该类边界的核心特征为：系官方行为的产物，并自指定日期起生效。此类边界可涵盖以下类别： —— PPR审批令中载明的法定范围（涵盖自然类与技术类PPR）； —— 与经核准的RPP所规制范围相对应的风险暴露范围。该经核准的边界属于公用地役权范畴，其中PPRN对应PM1，PPRTs对应PM3； —— 对应灾害研究覆盖包络的研究范畴。