Uncertainty of Flood Forecasting Based on Radar Rainfall Data Assimilation

Figure 2

Hourly gauged rainfall observations compared to radar-based estimations: (a) uncalibrated classified Z-R data, (b) Kalman filter, (c) average calibration, (d) optimum interpolation, (e) variational calibration, and (f) statistical weight integration.

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(b)

(c)

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(f)