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http://dx.doi.org/10.3741/JKWRA.2006.39.11.977

Optimal Determination of the Parameters Representative of a Basin in the Horton's Infiltration Model  

Yoo, Ju-Hwan (Dept. of Civil and Environmental Engrg., Youngdong Univ.)
Publication Information
Journal of Korea Water Resources Association / v.39, no.11, 2006 , pp. 977-984 More about this Journal
Abstract
The parameters in the Horton's model which has well known as typical infiltration model were determined by the use of the optimization technique. It was assumed the initial infiltration capacity in this model was related to the antecedent precipitation per 10 days with linear combination. And both the parameters of the ultimate infiltration capacity and the decay factor were determined uniquely on a basin. Thus the optimal model's parameters representative to a basin were obtained and the Horton's infiltration equations by rainstorm events were determined. The data of ten rainstorm events for this study were observed at the Jeonjeokbigyo station located at the Selmacheon experimental basin that was $8.5km^2$ wide in the Imjin river.
Keywords
Horton infiltration model; antecedent precipitation; parameter optimization; effective precipitation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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