Dataset Direct Download Service (WFS): Scope of the plan for the prevention of natural hazards (PPRN) of the municipality of Verniolle

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.本数据集包含依据PPRN发展阶段划定的各类边界。 管控边界的核心特征为：其源于法定行政行为，并自指定日期起生效。此类边界可涵盖以下类别： — PPR的审批指令中载明的法定范围（涵盖自然型与技术型）； — 与经批准的RPP所规制的范围相对应的风险暴露范围。该经核准的管控边界属于公用役地（PPRN对应PM1，PPRT对应PM3）； — 与危险性研究覆盖域相对应的研究范围。