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

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。管控边界的核心特征为：其源自法定行政行为，并自指定日期起生效。其涵盖范畴如下：
——PPR指令文书中载明的规定范围，包含自然类与技术类PPR；
——经核准的RPP所规制的风险暴露范围；该核准后的管控边界属于公用设施地役权（PPRN对应PM1，PPRT对应PM3）；
——针对危险源开展研究时所覆盖的研究包络范围。