Dataset Direct Download Service (WFS): Linear Flood Risk Prevention Plan (PRIP) Corrèze and tributaries of the Brive en Corrèze Basin

N_ENJEU_PPRN_20160001_L_019

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 or near the study area, at the time of the analysis of the issues.

The data on issues represent a (figible and non-exhaustive) photograph of assets and individuals 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.

N_ENJEU_PPRN_20160001_L_019

一般而言，承灾对象（stakes）指的是受灾害威胁、并可能因此遭受影响或破坏的人员、资产、活动、文化或环境遗产要素。某一风险要素（issue）针对灾害的敏感性，被称为易损性（vulnerability）。

该对象类别（object class）涵盖了风险预防计划（Risk Prevention Plan，以下简称RPP）研究中涉及的全部风险要素。风险要素是带有时间标识的对象，其是否被纳入考量取决于RPP的目标，以及其针对所研究灾害的易损性。因此，RPP相关风险要素是否被纳入评估，取决于当前所针对的灾害类型。

在开展风险要素分析的节点，上述要素构成了在研究区域及其周边区域制定RPP所需的土地覆盖相关基础认知。

风险要素数据，是风险预防计划制定阶段，受灾害威胁的资产与人员的具象且非全面的快照。该数据在RPP获批后不再进行更新。实际应用中该数据已不再被直接使用：风险要素会根据实际需求，依托最新数据源重新计算生成。