Dataset Direct Download Service (WFS): PPRT — Surface Entity at Risk of a PPRT — SFDM Storage (54)

The origin of the risk characterises the real-world entity which, through its presence, represents a potential risk. This origin may be characterised by a name and, in some cases, a geographical object locating the actual entity causing the risk. The location of the entity and the knowledge of the dangerous phenomenon are used to define the risk pools, the risk-exposed areas that underpin the RPP.
In PPRTs, it represents the enclosure of the facility(s) classified for environmental protection (CEPI) at the origin of the risk analysed and addressed by the RPP. In the PPRT methodology, it is described as a grey area.

风险的来源界定了一类现实世界实体，该实体因其存在而构成潜在风险。该风险来源可通过名称予以表征，在部分场景下，还可借助用于定位该实际致险实体的地理对象来进一步明确其属性。实体的位置信息与危险现象相关认知，可用于划定风险池（risk pools）——即支撑风险防护方案（RPP）的风险暴露区域。在PPRTs中，该风险来源指代RPP所分析与处置的风险源处的环境保护分类设施（CEPI）的围合范围。在PPRT方法论框架内，该风险源被界定为灰色区域。