A bias correction method for rainfall forecasts using backward storm tracking

W Na, C Yoo - Water, 2018 - mdpi.com
This study proposes a new method to estimate the bias correction ratio for the rainfall
forecast to be used as input for a flash flood warning system. This method requires a
backward tracking to locate where the forecasted storm is at the present time, and the bias
correction ratio is estimated at the tracked location, not at the warning site. The proposed
method was applied to the rainfall forecasts provided by the Korea Meteorological
Administration. A total of 300 warning sites considered in the flash flood warning system for …

A bias correction method for rainfall forecasts using backward storm tracking.

NWY Na WooYoung, YCS Yoo ChulSang - 2018 - cabidigitallibrary.org
This study proposes a new method to estimate the bias correction ratio for the rainfall
forecast to be used as input for a flash flood warning system. This method requires a
backward tracking to locate where the forecasted storm is at the present time, and the bias
correction ratio is estimated at the tracked location, not at the warning site. The proposed
method was applied to the rainfall forecasts provided by the Korea Meteorological
Administration. A total of 300 warning sites considered in the flash flood warning system for …
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