Application of Distributed Flood Forecasting Model in Zhangweihe River Basin

In order to improve the precision of flood forecasting and provide technical support of the digital flood control scheduling of Zhangweihe river basin,we carry out the Zhangwei river flood forecasting research.Flood forecasting model is establised and parameters are calibrated based on the distributed hydrological model(EasyDHM),basin digital elevation map(DEM),soil,land use and meteorological and hydrological data,and the model is validated through the session flood.The results show that the model is quite precision and practical.