Map Viewing Service (WMS) of the dataset: Scope of the plan for the prevention of natural hazards (PPRN) of the municipality of VEBRE

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。
此类划定范围的核心特征为：系官方行政行为的产物，且自指定日期起生效。其涵盖范畴如下：
——PPR（天然或技术类）审批指令中载明的法定范围；
——与经审批的RPP所规制范围相对应的风险暴露范围。该核准划定范围属于公用役权范畴（PPRN对应PM1，PPRT对应PM3）；
——对应开展危害研究所覆盖包络范围的研究范畴。