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http://dx.doi.org/10.11108/kagis.2014.17.1.159

Calculating the Sunlight Amount for Buildings Using SAS: A Case Study of Gyeongsan City  

Kim, Do-Ryeong (Institute of Spatial Information Technology Research, GEO C&I Co., Ltd.)
Kim, Sung-Jae (Institute of Spatial Information Technology Research, GEO C&I Co., Ltd.)
Han, Soo-Hee (Department of Geoinfomatics Engineering, Kyungil University)
Jo, Myung-Hee (School of Convergence & Fusion System Engineering, Kyungpook National University)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.17, no.1, 2014 , pp. 159-172 More about this Journal
Abstract
As greenhouse gas emissions have been increasing in the world, global warming is being recognized as a cause of the global problems like climate change. This is closely associated the fossil fuels. Thus renewable energy has been brought to the attention of many people as the upcoming alternative energy source to cope with the fossil drain and increased environmental regulations. Especially, the solar energy among renewable energy has drastically increased. In this study, we calculate on daylight ratio about the solar energy for buildings based on digital surface model. The digital surface model was made using the spatial information data. And it was simulated the shadow analysis using SAS. Therefore, it was suitable places to utilize the solar energy in the Gyeongsan city. Consequently, the daylight ratio was considered important factor to select region of the industry of the solar light power generation.
Keywords
Renewable Energy; DSM; Amount of Sunshine; Shadow Change; Shadow Analysis Simulation;
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Times Cited By KSCI : 1  (Citation Analysis)
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