Simple download service (Atom) of the dataset: Scope of the natural risk prevention plan of Marnaz (Haute-Savoie) — approved on 19/11/2001

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 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PPRN（PPRN）在不同发展阶段的边界范围。此类边界的核心特征为：均由官方文书确立，且自指定日期起产生法律效力，具体如下： — 纳入PPR（PPR，含自然类与技术类）核定指令中的法定适用范围； — 风险暴露范围，其范围与经核准的RPP（RPP）所规制的范围一致。该核准边界属于公共事业地役权范畴（PPRN对应PM1，PPRT（PPRT）对应PM3）； — 研究范围，即开展各类危害研究的覆盖范围。