Dataset Direct Download Service (WFS): N_PERIMETRE_PPRN_20140310_S_032

Perimeter of the Natural Risk Prevention Plan Withdrawal of the Argiles of the commune of Saint-Léonard in the department of Gers. 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.热尔省圣莱奥纳尔公社阿尔日勒区域自然风险预防计划撤回流程边界 本数据集收录了自然风险预防计划（Natural Risk Prevention Plan，以下简称RPP）制定各阶段的边界范围。此类边界均以官方文件为依据，并自指定日期起生效。具体包括： - PPR指令中载明的法定边界； - 对应经核准RPP所规制的风险暴露边界，该核准边界属于公共地役权范畴； - 对应灾害研究覆盖范围的研究边界。