Dataset Direct Download Service (WFS): Entity surfacing the origin of the higher AA PPRN risk

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）是指一类真实世界实体，该实体的存在本身即构成潜在风险。该风险源可通过名称进行标识，在部分场景下，还可通过用于定位该风险实际致险实体的地理对象来补充描述。该实体的位置以及危险现象的相关知识，可用于划定风险池（risk pools）——即支撑RPP的风险暴露区域。对于核电厂（Nuclear Power Plants, NPPs）而言，这类实体例如可对应为河流、地质不稳定区域。