Dataset Direct Download Service (WFS): PPR HENDAYE (64DDTM20110003) — Perimeter of the HENDAYE Flood Prevention Plan (64260), Pyrenees-Atlantique Department.

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全生命周期各阶段的边界范围。此类边界均由官方文件确立，并自指定日期起生效，具体包括以下三类： — 纳入PPR（自然类或技术类）审批文书中载明的规定范围（prescribed scope）； — 与已获批RPP管控范围对应的风险暴露（risk exposure）范围。此类获批边界属于法定地役权（utility easement），其中PPRN对应PM1，PPRT对应PM3； — 研究范围，即开展危险源（hazards）研究的覆盖包络范围。 PPR研究过程中识别出的边界范围表： 该表至少包含处于审批状态的RPP的规定边界范围，以及已获批RPP的规定边界范围与风险暴露边界范围。