Improving the Distributed Hydrological Model Performance in Upper Huai River Basin: Using Streamflow Observations to Update the Basin States via the Ensemble Kalman Filter

Figure 7

RMSE of the estimated river flow storage () on 28 subbasins by (a) EnOL and (b) EnKF for the whole assimilation period. (c) NER (18) of the estimated . 1 to 28 are the subbasin number.

(a)

(b)

(c)