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http://dx.doi.org/10.7836/kses.2017.37.4.013

Analysis of Cloudiness and Radiation Characteristics during Summer in the Greater Daegu Area  

Baek, Chang-Hyeon (Dept. of Architecture, Graduate School, Catholic University of Daegu)
Choi, Dong-Ho (Dept. of Architecture, Catholic University of Daegu)
Lee, Bu-Yong (Dept. of Environmental Science, Catholic University of Daegu)
Lee, In-Gyu (Dept. of Environmental Science and Landscape Architecture, Graduate School, Catholic University of Daegu)
Publication Information
Journal of the Korean Solar Energy Society / v.37, no.4, 2017 , pp. 13-22 More about this Journal
Abstract
In this study, long and short-wave radiations were observed in urban and suburban areas during the summer season, and frequency analysis was performed for each radiation intensity by a new analysis method. The following results were obtained. (1) Long-wave radiation values were found to be larger in the afternoon than in the morning, in both urban and suburban areas, unlike short-wave radiation values. (2) Short-wave radiation showed a right-skewed frequency distribution. In the high energy area greater than $900W/m^2$, the frequency was significantly higher in the suburbs than in the urban areas. (3) Long-wave radiation was in the range of $290{\sim}479W/m^2$, its frequency distribution resembled a normal distribution, and the frequency of 410, $420W/m^2$ was the highest.
Keywords
Short-wave radiation; Long-wave radiation; Cloudiness; Urban radiation environment; Correlation analysis; Frequency analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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