上游集水區方面，康芮颱風事件及梅姬颱風事件之HEC-HMS降雨逕流誤差

上游集水區方面，康芮颱風事件及梅姬颱風事件之HEC-HMS降雨逕流誤差分析，洪峰流量誤差百分比(|EQP|)分別為0.6%與4.6%；洪峰到達時刻誤差(|ETP|)分別為0小時與2小時；整體效率係數(CE)分別為0.89與0.91。於典寶溪，FLO-2D之洪峰水位誤差百分比分別(|EWP|)為0.77%與16.38%；洪峰到達時刻誤差(|ETP|)分別為1小時與0小時；整體效率係數(CE)分別為0.28與0.53。

結果 (英文) 1:

Upstream catchment area, Kangrui typhoon events and HEC-HMS rainfall event of typhoon Maggie runoff error analysis, peak flow percentage error (| EQP |) was 0.6% and 4.6%, respectively; peak arrival time error (| ETP |) were 0 hours and 2 hours; the overall efficiency coefficient (CE) 0.89 and 0.91 respectively. In Dianbao River, FLO-2D of the peak level error percentage, respectively (| EWP |) of 0.77% and 16.38%; peak arrival time difference (| ETP |), respectively, 1 hour and 0 hours; overall efficiency coefficient (CE), respectively 0.28 and 0.53.

結果 (英文) 2:

Upstream catchment area, HEC-HMS rainfall runoff error analysis of Typhoon Kangyu and Meiji typhoon event, percentage error of peak flow (s/ EQP 0.6% and 4.6%, respectively; ETP? 0 hours and 2 hours, respectively, and the overall efficiency factor (CE) is 0.89 and 0.91, respectively. In Baoxi, FLO-2D flood peak water level error percentage, respectively ( EWP 0.77% vs. 16.38%; ETP? 1 hour and 0 hours, respectively, and the overall efficiency factor (CE) is 0.28 and 0.53, respectively.

結果 (英文) 3:

In the upstream catchment area, the error analysis of HEC-HMS rainfall runoff of typhoon Kangrui and Meiji shows that the error percentage of peak discharge (| eqp|) is 0.6% and 4.6% respectively; the error of peak arrival time (| etp|) is 0 hour and 2 hour respectively; the overall efficiency coefficient (CE) is 0.89 and 0.91 respectively. In dianbaoxi, the peak water level error percentage (| ewp|) of FLO-2D is 0.77% and 16.38%, the peak arrival time error (| etp|) is 1 hour and 0 hour respectively, and the overall efficiency coefficient (CE) is 0.28 and 0.53 respectively.