N_PERIMETRE_PPRN_20140503_S_032

This data set contains the boundaries of the PPR flooding of the commune of Sainte-Christie in the department of Gers. The characteristic of this perimeter is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — prescribed scope as set out in the PPRI prescription order; — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement; — scope of study which corresponds to the envelope in which the hazards were studied.本数据集涵盖热尔省圣克里斯蒂市镇的洪水预防区域（PPR）边界。该划定范围的核心特征为：系官方行政法令所确立的结果，并自指定日期起正式生效。具体内容如下： — 洪水风险预防指令（PPRI）中载明的法定划定范围； — 与经核准的洪水风险预防规划（RPP）所规范的风险暴露范围一致，该核准划定范围属于公共役权范畴； — 研究范围，即开展灾害研究的覆盖范围。