Dataset Direct Download Service (WFS): Surface entity at the origin of the risk of the PPRN flooding of the Blaise, Eure-et-Loir (28)

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 hazardous phenomenon are used to define the risk pools, the risk-exposed areas that underpin the RPP.For NPPs, this entity may, for example, correspond to a river, a geologically unstable area.风险源（risk origin）指真实世界中一类实体，该实体的存在即构成潜在风险。该风险源可通过名称进行表征；在部分情形下，还可借助用于定位该实际致险实体的地理对象来补充其定位信息。实体的位置与危险现象的相关知识，被用于划定风险池（risk pools）——即支撑RPP的风险暴露区域。对于核电厂（NPPs）而言，这类实体例如可对应河流、地质不稳定区域等。