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

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（PPRN）发展阶段划定的各类管控边界范围。
此类管控边界的核心特征为：由法定行为所确立，并自指定生效日期起产生法定效力。其涵盖范围如下：
— 自然类与技术类PPR（PPR）的核准指令文书中载明的法定范围；
— 与经核准的RPP（RPP）所规制范围相对应的风险暴露范围。该获批管控边界属于公用役权，其中PPRN（PPRN）对应PM1，PPRT（PPRT）对应PM3；
— 与危险源研究覆盖包络相对应的研究范畴。