Simple download service (Atom) of the dataset: Scope of the natural risk prevention plan (PPRN) of the municipality of LERAN

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.本数据集收录依据PPRN发展阶段划定的各类边界范围。 法定范围的核心特征为：由官方行为依法设立，并自指定时点起生效。其涵盖范畴如下： — PPR（天然或技术类）审批文书中载明的法定适用范围； — 与获批RPP规制范围相对应的风险暴露范围。该获批法定范围属于公用役权范畴，其中PPRN对应PM1，PPRT对应PM3； — 对应危险源研究覆盖范围的研究范畴。