Application of digital twin in"Four Preventions"of flood control in Beixi River Basin of Jiulong River
Given the frequent flood disasters and the still weak regional flood control capabilities in the Beixi River Basin of Jiulong River,a digital twin platform has been developed to enhance flood defense in the region.Based on an analysis of the geographical characteristics,rainfall and water engineering monitoring,and the distribution of hydraulic projects in Beixi River Basin,the platform was built with a data foundation comprising core datasets for infrastructure,monitoring,business management,cross-industry sharing,and geospatial information.A model platform was constructed,focusing on hydrological models,intelligent video recognition models,visualization models,and digital simulation engines,alongside a knowledge platform featuring a hydrology knowledge base and knowledge engines.These systems are applied in monitoring and warning,comprehensive flood dispatch,and decision-making processes for the"Four Preventions"in flood control.The digital twin platform enables full-process scenario simulation and intelligent analysis of flood control activities in the basin,offering digitalization,visualization,and intelligent management for the"Four Preventions"framework.The platform improves flood prevention and mitigation capabilities in Beixi River Basin,providing a reference for the development of digital twin basins elsewhere.
digital twin"Four Preventions"for flood controlflood control schedulingBeixi River Basin of Jiulong River
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