Ontology of knowledge graph for observing spatiotemporal processes of flood disasters
收藏科学数据银行2023-11-03 更新2026-04-23 收录
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资源简介：
The field information collection process of flood disaster spatiotemporal process observation is cumbersome, and it is very difficult to unify data from different sources, which cannot effectively support disaster risk assessment and other requirements. The ontology of flood disaster spatiotemporal process observation knowledge graph includes structured data sources such as flood disaster databases, geographic resource databases, and remote sensing satellite resource catalogs, as well as ubiquitous text data such as domain literature and disaster emergency industry websites. The different modules in the observation ontology of flood disaster spatiotemporal processes have different data sources: flood event data source, flood disaster observation task data source, flood disaster data source, flood disaster model method data source, and flood disaster observation resource data source.
提供机构：
China University of Geosciences
创建时间：
2023-10-30
