A study on the Computation of Lag Time from the Spectrum Analysis

Spectrum 해석(解析)을 통(通)한 지체시간(遲滯時間)의 산출(算出)에 관(關)한 연구(硏究)

The cross correlation function arc applied find the Lag time between the rainfall and runoff at Chuncheon Dam which is located the upstream of the North Han River. In the result, we think that spectrum analysis is better than synthetic unit hydrograph of Synder ar the river basin with the actual data.