Dataset Direct Download Service (WFS): N_PERIMETRE_PPRN_20140250_S_032

Scope of the Natural Risk Prevention Plan Withdrawal of the Argiles of the commune of Loubersan in the Gers department. This dataset contains the boundaries at the different stages of the development of the RPP. 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:- prescribed perimeter set out in a PPR’s prescription order;- risk exposure perimeter that corresponds to the perimeter regulated by the approved RPP, this approved perimeter is a utility easement;- study scope that corresponds to the envelope in which the hazards were studied.热尔省（Gers）卢贝尔桑（Loubersan）公社黏土区域自然风险防治计划（Natural Risk Prevention Plan）撤销范围数据集 本数据集收录了自然风险防治计划（RPP）各实施阶段的边界范围。此类边界的核心特征为：均依据官方法定文书制定，且自指定生效日期起产生法律效力。具体包含以下三类边界： 1. 规定边界：即PPR指令文书中载明的划定范围； 2. 风险暴露边界：对应经核准的RPP所规制的范围，该核准边界属于公共役权范畴； 3. 研究范围：即开展灾害风险研究的覆盖区域。