Simple download service (Atom) of the dataset: N_PERIMETRE_PPRN_20140441_S_032

Perimeter of the Natural Risk Prevention Plan Withdrawal of the Argiles of the commune of Monlezun-d’Armagnac 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.热尔省蒙勒藏-达尔马尼亚克市镇黏土层自然风险防治计划（Natural Risk Prevention Plan，缩写RPP）撤销边界 本数据集收录了该RPP不同推进阶段的边界范围。此类边界均以官方正式文书为设立依据，并自指定生效日期起产生法定效力，具体包含以下三类边界： 1. 法定边界：即依据PPR指令文书划定的预设边界； 2. 风险暴露边界：对应经核准的RPP所规制的空间范围，该核准边界属于公共地役权（utility easement）范畴； 3. 研究范围：即开展灾害隐患排查研究所覆盖的空间范围。