Simple download service (Atom) of the dataset: N_PERIMETRE_PPRN_20140424_S_032

Perimeter of the Natural Risk Prevention Plan Withdrawal of the Argiles of the municipality of Laujuzan 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）洛瑞藏市镇（Laujuzan）黏土区域自然风险防治计划（Natural Risk Prevention Plan）撤销边界数据集。本数据集收录了自然风险防治计划（以下简称RPP）编制各阶段对应的边界范围。此类边界的共性特征为：均由官方正式文书划定，且自指定生效日期起产生法律效力。具体包括以下三类边界： - 法定划定边界：自然风险防治计划划定令中载明的法定边界； - 风险暴露边界：对应经批准的RPP所规制的边界，该经批准的边界属于公共役权； - 研究范围边界：对应灾害研究覆盖包络的研究范围。