Simple download service (Atom) of the dataset: PPRT Storengy (Area Zone)

Area exposed to one or more hazards represented on the hazard map used for risk analysis of the RPP. The hazard map is the result of the study of hazards, the objective of which is to assess the intensity of each hazard at any point in the study area. The evaluation method is specific to each hazard type. It leads to the delimitation of a set of areas on the study perimeter constituting a zoning graduated according to the level of the hazard. The assignment of a hazard level at a given point in the territory takes into account the probability of occurrence of the dangerous phenomenon and its degree of intensity.For PPRTs the hazard levels are determined by effect effect on maps by type of effect and overall on an aggregated level on a synthesis map.All hazard areas represented on the hazard map are included. Areas protected by protective structures must be represented (possibly in a specific way) as they are always considered to be subject to hazard (cases of breakage or inadequacy of the structure).The hazard zones may be classified as data compiled in so far as they result from a synthesis using several sources of calculated, modelled or observed hazard data. These source data are not covered by this class of objects but by another standard dealing with the knowledge of hazards.Some areas of the study perimeter are considered “zero or insignificant hazard zones”. These are the areas where the hazard has been studied and is nil. These areas are not included in the object class and do not have to be represented as hazard zones.本数据集涵盖用于反应堆保护计划（RPP）风险分析的灾害危险性图（hazard map）上标注的、受一种或多种灾害影响的区域。该灾害危险性图是灾害研究的成果，其研究目标为评估研究区域内任意点位处各类灾害的强度。评估方法因灾害类型而异，最终会在研究范围内划定若干区域，形成按灾害等级分级的区划方案。针对研究区域内任一指定点位的灾害等级赋值时，需综合考量该危险现象的发生概率及其强度等级。针对PPRTs，灾害等级需依据效应类型在对应地图上确定，并在综合图上以聚合后的整体等级呈现。灾害危险性图上标注的所有灾害区域均纳入本数据集。受防护结构保护的区域也必须标注（可采用特定标注方式），因为即便存在防护结构，仍可能发生结构破损或防护不足的情况，此类区域依旧被视为处于灾害影响范围内。本数据集的灾害区域可按数据类型分类，前提是这些区域源自对多源计算、建模或观测得到的灾害数据的综合分析。此类源数据不属于本对象类别的覆盖范畴，而是由另一项针对灾害认知的标准进行规范。研究范围内部分区域被视为“零灾害或微灾害区域”，即经研究确认灾害强度为零的区域。此类区域不属于本对象类别的覆盖范畴，无需作为灾害区域进行标注。