Simple download service (Atom) of the dataset: PPR BEOST (64DDTM20010007) — Perimeter of the BEOST Flood Prevention Plan (64110), department of Pyrénées-Atlantiques.

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. Table of perimeters identified during the study of a PPR. This table contains as a minimum the prescribed perimeters for RPPs in the prescribed state and the prescribed and risk exposure perimeters for approved RPPs.本数据集收录了PPRN发展各阶段的边界信息。此类边界的核心特征为：均由官方法定文书生成，并自指定日期起生效，具体如下： ——PPR（天然型与技术型）审批令中载明的法定适用范围； ——风险暴露范围，对应经核准RPP所规制的边界范围。该核准边界为公用设施地役权（PPRN对应PM1，PPRT对应PM3）； ——研究包络范围，即开展危害因子研究的覆盖区间。 本数据集附随PPR研究期间识别出的边界一览表。该表至少需包含处于法定审批状态的RPP的法定边界，以及经核准RPP的法定边界与风险暴露边界。