Dataset Direct Download Service (WFS): Scope of the plan for the prevention of natural hazards of the Grand-Bornand (Haute-Savoie) — approved on 26/02/2020

This dataset contains the boundaries at the different stages of the development of the PPRN. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — 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PPRN在不同开发阶段的边界信息。此类边界的特征为：系官方法定行为的产物，且自指定日期起产生法律效力，具体如下： — 载于PPR（自然类或技术类）命令文书中的法定范围； — 与经批准的RPP所规制的风险暴露范围相对应的边界。该经核准的边界类型为公用役权，其中PPRN对应PM1，PPRT对应PM3； — 对应灾害研究覆盖范围的研究范畴。