New & Renewable Energy (신재생에너지)

Korean Society for New and Renewable Energy (한국신·재생에너지학회)
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Comparison of Offshore Wind Retrieval Software from SAR Satellite Imagery

SAR 위성영상 해상풍 추출 소프트웨어 비교

  • Kim, Hyun-Goo (Korea Institute of Energy Research/New & Renewable Energy Resource Center) ;
  • Hwang, Hyo-Jung (Korea Institute of Energy Research/New & Renewable Energy Resource Center) ;
  • Kang, Yong-Heack (Korea Institute of Energy Research/New & Renewable Energy Resource Center) ;
  • Yun, Chang-Yeol (Korea Institute of Energy Research/New & Renewable Energy Resource Center)
  • 김현구 (한국에너지기술연구원 신재생에너지센터) ;
  • 황효정 (한국에너지기술연구원 신재생에너지센터) ;
  • 강용혁 (한국에너지기술연구원 신재생에너지센터) ;
  • 윤창열 (한국에너지기술연구원 신재생에너지센터)
  • Received : 2013.06.18
  • Accepted : 2013.09.12
  • Published : 2013.09.25
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Abstract

Comparative evaluation of offshore wind retreival software, which use the satellite images taken by Synthetic Aperture Radar sensor; SARTools of CLS-SOPRONO, France and SpaceEye of London Research and Development Corporation, Canada is carried out. For a reference satellite image, ENVISAT ASAR imagery of Jeollanam-do Wan-do area when the winter-time northwestern wind prevails is processed by CMOD_IFR2, CMOD4, CMOD5 algorithms. Wind speed difference and its relative ratio are calculated to evaluate uncertainty of software selection.

Keywords

References

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