Simple download service (Atom) of the dataset: Surfacing issues of the PPRN SAONE MOYEN

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.

一般而言，风险受体是指受危险因子威胁，并可能因此遭受影响或破坏的人员、财产、活动、文化或环境遗产要素。某一要素针对特定危险因子的敏感程度，被称为“易损性（vulnerability）”。本对象类别涵盖了风险预防计划（RPP）研究中涉及的全部风险要素。所谓风险要素，是一类带有时间标记的对象，其是否纳入考量取决于风险预防计划的目标，以及其针对所研究危险因子的易损性。因此，风险要素是否被纳入评估范围，取决于当前所针对的危险因子类型。在风险要素分析阶段，上述要素构成了研究区域及其周边开展风险预防计划编制所需的土地覆盖认知基础。本数据集收录的风险要素数据，是风险预防计划编制阶段，针对受危险因子影响的财产与人员所形成的示例（而非详尽无遗的）快照。该数据在风险预防计划获批后不再更新。实际应用中此类数据已不再直接使用：风险要素会根据实际需求，依托最新数据源重新计算生成。