Make full use of the existing flood forecasting and dispatching models,superimposed visual models and three-dimensional simulation technology to construct the"Forecast,Early Warning,Rehearsal and Plan"digital twin system of Hushan hydrological station in Jiangxi Province.By accessing real-time monitoring or forecasting data,the analysis and calculation of real-time or future flood inundation in the basin near the station under different rainfall conditions can be realized,providing real-time and accurate data visualization support for flood forecasting and early warning.The research rusults improve the accuracy and intuitiveness of flood forecasting,enhance the reliability of flood warning results,improve the predictability and preview effect of flood disasters in Hushan hydrological station and its basin,and reduce the possible disaster impact of flood.Meanwhile,the scene simulation and mapping of the whole process of flood in the hydrological station and its basin are realized to assist flood forecasting and dispatching decision,and provide objective and feasible flood control decision support.
digital twins"Forecast,Early Warning,Rehearsal and Plan"flood simulationHushan Hydrological Station
国家科技期刊平台
NSTL
万方数据
