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

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.

本数据集收录依据项目前期审查节点（PPRN）开发阶段划定的边界范围。
管控范围的核心特征为：系官方行政行为的产物，且自指定日期起产生法定效力。其范畴可涵盖以下三类：
— PPR（PPR）审批指令中载明的规定范畴，涵盖自然属性与技术属性两类；
— 与经批准的RPP（RPP）所规制范围相对应的风险暴露范围。该获批管控范围属于地役权范畴，其中PPRN对应PM1，PPRT（PPRT）对应PM3；
— 与危险要素研究覆盖范围相对应的研究范畴。