Application of API Model in Flood Forecasting of Shihao Bridges Hydrological Station
Based on the historical water level and flow of Shihaoqiao hydrological station and the data of rainfall stations above the cross section in the basin,the rainfall runoff model(API model)was used to establish the runoff yield and confluence scheme,and the historical flood forecast was tested.The results show that the method can meet the Class B accuracy requirements of the'Hydrological Information Forecasting Specification',and can be used for operational forecasting,which can provide reference for similar flood forecasting work.
Rainfall runoff modelextinction coefficientearly impact rainfalltime unit lineproduction and confluence model