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http://dx.doi.org/10.3741/JKWRA.2003.36.2.263

Entropy Interpretation On flow Distribution Algorithms  

Lee, Hak-Su (부산대학교 청정공학 협동과정)
Kang, Chang-Yong (부산대학교 환경공학과)
Kim, Sang-Hyung (부산대학교 공과대학 환경공학과)
Jung, Sung-Won (한국건설기술연구원)
Publication Information
Journal of Korea Water Resources Association / v.36, no.2, 2003 , pp. 263-271 More about this Journal
Abstract
The wetness index has been frequently used to describe the spatial distribution of the hydrologic status on the platform of the grid based model such as TOPMODEL and THALES. The statistical and spatial distributions of the wetness index are primarily depend upon the flow determinatin algorithm. The comparison among various algorithms and the decision making of the application algorithms are desirable. The entropy is used to evaluate the information transfer patterns of the various flow determination algorithm. The Holmgren's H algorithm and the SDFAA algorithm were found to be the better scheme than the other approaches to maximize the information contents of the wetness index.
Keywords
Wetness Index; Flow Distribution Algorithm; Entropy;
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Times Cited By KSCI : 1  (Citation Analysis)
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