Simple download service (Atom) of the dataset: Linear stake of the PPRN of the Lower Valley of Bresle

Linear issue of the PPRN of the Lower Valley of Bresle. Generally speaking, the stakes are people, property, activities, cultural or environmental heritage elements, threatened by a hazard and likely to be affected or damaged by it. The sensitivity of an issue to a hazard is called “vulnerability.”This object class brings together all the issues that have been addressed in the RPP study. An issue is a dated object whose consideration depends on the purpose of the RPP and its vulnerability to the hazards studied. A PPR issue can therefore be considered (or not) depending on the type or types of hazard being addressed. These elements form the basis of knowledge of the land cover necessary for the development of the RPP, in the study area or near it, at the time of the analysis of the issues. The data on the issues represent a photograph (figential and not exhaustive) of the property and of the people exposed to hazards at the time of the development of the risk prevention plan. This data is not updated after approval of the RPP. In practice they are no longer used: the issues are recalculated as necessary with up-to-date data sources. Linear issue of the PPRN of the Bas Champs du Sud de la Baie Somme布勒勒河谷下游（Lower Valley of Bresle）自然风险防治计划（PPRN）线性风险点。 一般而言，风险承险对象指受灾害威胁、易受灾害影响或损毁的人员、财产、生产活动、文化或环境遗产要素。要素对灾害的敏感程度被称为"易损性"。本对象类涵盖了风险防治计划（Risk Prevention Plan, RPP）研究中涉及的全部风险点。风险点为带时间戳的对象，其是否纳入考量取决于RPP的编制目标以及其针对所研究灾害的易损性。因此，PPRN风险点是否纳入考量，取决于当前应对的灾害类型。在开展风险点分析时，上述要素构成了研究区域及其周边区域内RPP编制所需的土地覆被认知基础。该风险点数据为风险防治计划编制阶段，受灾害影响的财产与人员的示例性且非穷尽性快照。该数据在RPP获批后不再更新。实际应用中该数据已不再使用，风险点将根据需要通过最新数据源重新计算生成。 索姆湾南部低地（Bas Champs du Sud de la Baie Somme）PPRN线性风险点。