대한원격탐사학회지 (Korean Journal of Remote Sensing)

  • 제31권4호
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  • Pages.331-336
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  • 2015
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  • 1225-6161(pISSN)
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  • 2287-9307(eISSN)
대한원격탐사학회 (Korean Society of Remote Sensing)
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An Application of a Sunshine Duration Model Based on GIS Data to Suitability of Measurement Site around the Seonleung Park

  • Kim, Eun-Ryoung (Department of Environment Atmospheric Sciences, Pukyong National University) ;
  • Kim, Jae-Jin (Department of Environment Atmospheric Sciences, Pukyong National University)
  • 투고 : 2015.08.15
  • 심사 : 2015.08.20
  • 발행 : 2015.08.31
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초록

In this study, a numerical model developed for sunshine duration based on GIS data was used. This model considers blocking caused by topography and buildings and it is properly applicable to evaluation of sunshine duration environment in urban areas. The model reasonably well predicted the solar altitude and azimuth angels, compared to those provided by Korea Astronomy and Space Science Institute (KASI). The developed model was applied to evaluation of sunshine duration environment around the Seonleung Park located near a building-congested area in Seoul. The model well reproduced shadow caused by buildings and/or topography in the numerical domain at 09:00 on August 1, 2015. In addition, the model was applied to finding a suitable measurement sites for pyrheliometer around the Seonleung Park. The model was also usefully applied to finding a suitable site for pyrheliometer in an urban area.

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참고문헌

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