N_PERIMETRE_PPRN_20140252_S_032

Scope of the Natural Risk Prevention Plan Withdrawal of the Argiles of the commune of Louslitges 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（Gers）卢斯利日（Louslitges）公社阿尔吉尔（Argiles）矿区自然风险防治计划撤销范围数据集。本数据集收录了自然风险防治计划（RPP）各发展阶段的边界范围。此类边界的共性特征为：均由官方行政文书确立，并自指定生效日期起产生法律效力。具体包含以下三类边界范围：- 法定划定边界：出自自然风险防治计划（PPR）的行政命令文件；- 风险暴露边界：对应经批准的自然风险防治计划（RPP）所规制的边界，该获批边界属于公共役地；- 研究范围边界：即开展灾害风险研究所覆盖的空间包络范围。