Dataset Direct Download Service (WFS): Scope of the plan for the prevention of natural hazards (PPRN) of the municipality of DURBAN-SUR-ARISE

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。此类边界的核心特征为：其源于法定行政行为，且自指定日期起产生法律效力。其范畴可涵盖以下内容： — PPR（自然或技术类）审批文书中载明的法定范围； — 与经核准的RPP所规制范围对应的风险暴露范围。该核准边界属于公共事业地役权（PPRN对应PM1，PPRT对应PM3）； — 与危险源研究覆盖范围对应的研究范畴。