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http://dx.doi.org/10.3741/JKWRA.2003.36.1.013

Estimation of Z-R Relationships between Radar Reflectivity and Rainfall rate  

Ahn, Sang-Jin (충북대학교 토목공학과)
Kim, Jin-Geuk (충북대학교 대학원 토목공학과)
Publication Information
Journal of Korea Water Resources Association / v.36, no.1, 2003 , pp. 13-21 More about this Journal
Abstract
The purpose of this study is to estimate Z-R relationships of between radar reflectivity and rainfall rate. The Z-R relationships estimated that rainfall events are selected at Yeongchun water level station where the discharge recorded from 1,000cms to 8,519cms in chungju dam basin. The result of Z-R relationship distributed at thirty two raingage sites, the constant values of A and $\beta$ are distributed between 26.4 and 7.4, 0.9 and 1.56 respectively. The correlation coefficients of standard Z-R relationships(Z=200Rl.6)shows that 0.63 lower than each other raingage sites(0.65~0.748).
Keywords
Radar; Z-R relationship;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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