Map Viewing Service (WMS) of the dataset: Scope of the natural risk prevention plan (PPRN) of the municipality of LORP-SENTARAILLE

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PPRN（PPRN）各发展阶段对应的边界信息。 管控范围的核心特征为：系官方行为的法定产物，并自指定生效日期起产生法律效力。具体涵盖以下类别： — 载于PPR（PPR）审批指令书中的法定适用范围（涵盖自然属性与技术属性两类）； — 与获批RPP（RPP）所规制的风险暴露范围匹配的管控范围；该获批管控范围属于公用役权范畴，其中PPRN对应PM1，PPRT对应PM3； — 与风险隐患研究覆盖范围一致的研究范畴。