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http://dx.doi.org/10.3741/JKWRA.2003.36.2.251

The Resolution of the Digital Terrain Index for the Prediction of Soil Moisture  

Han, Ji-Young (부산대학교 환경공학과)
Kim, Sang-Hyun (부산대학교 공과대학 환경공학과)
Kim, Nam-Won (한국건설기술연구원)
Publication Information
Journal of Korea Water Resources Association / v.36, no.2, 2003 , pp. 251-261 More about this Journal
Abstract
The resolution issue of various soil moisture prediction parameters such as wetness index and curvatures is addressed. The sensitivities of various index are discussed on the base of the statistical aspects. The statistical analysis of three flow determination algorithms on the DEM is performed. The upslope area associated with SFD algorithm appear to more sensitive than the parameters of the other algorithms(MFD, DEMON). The wetness index shows relatively less variation both in resolution and the calculation Procedures.
Keywords
The Resolution; The Parameters of Soil Moisture Prediction; DEM; Grid Size;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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