Simple download service (Atom) of the dataset: Linear stake of PPRN field movements of the Clain Valley department of Vienna

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.

一般而言，风险承险体（stakes）指受灾害威胁，并可能因此受到影响或破坏的人员、财产、各类活动、文化遗产与环境遗产要素。
某一对象对灾害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，Risk Prevention Plan）研究中涉及的全部评估议题。所谓评估议题，是带有时间戳的对象，其是否被纳入评估范围取决于风险预防计划的目标，以及该议题针对所研究灾害的易损性。因此，是否纳入某一PPR评估议题，需结合当前处理的灾害类型而定。在开展评估议题分析的阶段，上述要素构成了在研究区域及其周边制定风险预防计划所需的土地覆盖认知基础。
本评估议题相关数据，是风险预防计划制定阶段内暴露于灾害下的各类资产与个体的（figible且非详尽）快照。
该数据在风险预防计划获批后不再进行更新。
实际应用中，此类数据已不再被直接使用：评估议题可根据实际需求，依托最新数据源重新计算生成。