Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5752206 | Journal of Hydrology: Regional Studies | 2017 | 9 Pages |
Abstract
An accuracy evaluation using observations from 2002 to 2009 found that the time-lagged ensemble approach alone produced significant bias but the AR processor reduced the relative error percentage of the peak discharge from 60% to 10% and also decreased the peak timing error from more than 10 h to less than 3 h, on average. The proposed methodology is easy and inexpensive to implement with the existing products and models and thus can be immediately activated until a new product for forecasted meteorological ensembles is officially issued in Korea.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Earth-Surface Processes
Authors
Kyung-Jin Kim, Young-Oh Kim, Tae-Ho Kang,