Practices of building the digital twin Yongding River
Hu Zuoliang
Yuan Jun
Li Jianxin
Abstract：The construction of the digital twin Yongding River stands as a primary indicator of the modernization of river basin governance and management.Centered around the ecological restoration and governance of the Yongding River,the digital twin Yongding River has been established,encompassing components such as water resources information perception,data base,model platform,knowledge platform,and business applications.The outcomes have been applied to ecological water scheduling of the entire Yongding River with water throughout the year and flood control during the"23·7"catastrophic flood in the Haihe River Basin,yielding preliminary success.Recommendations for the next steps involve strengthening the construction of the digital twin Yongding River by improving the data base,refining flood control models,and enhancing"four pre"capabilities for flood control and water allocation scheduling,thereby contributing to the modernization of river basin governance and management.
Keywords：digital twinthe Yongding Riverecological water regulationflood control and commanding
Publication Date：2024-02-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 13-16 )