Map visualisation service (WMS) of the dataset: Boeil-Bezing PPR (64DDTM20050003) on Lagoin — Perimeter of Boeil-Bezing’s Flood Risk Prevention Plan (PPRN-PPRI) (64133), Pyrenees-Atlantiques department.

This dataset contains the boundaries at the different stages of the development of the PPRN. The characteristic of such perimeters is to be the consequence of an official act and to produce their effects from a defined date. This is the following: — prescribed perimeter contained in the prescription order of a PPR (natural or technological); — scope of exposure to risks that corresponds to the perimeter 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. Table of perimeters identified during the study of a PPR. This table contains as a minimum the prescribed perimeters for PPRs in the prescribed state and the prescribed and risk exposure perimeters for approved RPPs.本数据集收录了PPRN发展各阶段的边界范围。此类边界的特征为：系官方行为的产物，且自指定日期起生效，具体如下： — 自然类或技术类PPR的审批指令书中载明的规定边界； — 对应获批RPP监管边界的风险暴露范围，该获批边界为公共地役权（PPRN对应PM1，PPRT对应PM3）； — 研究范围，即开展危险源研究所覆盖的边界区间。 PPR研究期间确定的边界一览表。该表格至少包含处于审批状态的PPR的规定边界，以及获批RPP的规定边界与风险暴露范围。