한국환경과학회지 (Journal of Environmental Science International)

  • 제32권11호
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  • Pages.841-852
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  • 2023
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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해양기상부이와 표류부이에서 관측된 유의파고 및 파주기 비교 분석

Comparative Analysis of Significant Wave Height and Wave Period Observed from Ocean Data and Drifting Buoys

  • 조형준 (국립기상과학원 관측연구부) ;
  • 김백조 (국립기상과학원 관측연구부) ;
  • 최규용 (국립기상과학원 관측연구부) ;
  • 노민 (한국해양과학기술원 해양공간개발.에너지연구부) ;
  • 강기룡 (기상청 지진화산국 지진화산기술팀) ;
  • 이철규 (국립기상과학원 관측연구부)
  • Hyeong-Jun Jo (Observation Research Department, National Institute of Meteorological Sciences) ;
  • Baek-Jo Kim (Observation Research Department, National Institute of Meteorological Sciences) ;
  • Reno Kyu-Young Choi (Observation Research Department, National Institute of Meteorological Sciences) ;
  • Min Roh (Ocean Space Development and Energy Research Department, Korea Institute of Ocean Science & Technology) ;
  • KiRyong Kang (Earthquake and Volcano Technology Team, Earthquake and Volcano Bureau, Korea Meteorological Administration) ;
  • Chul-Kyu Lee (Observation Research Department, National Institute of Meteorological Sciences)
  • 투고 : 2023.11.14
  • 심사 : 2023.11.23
  • 발행 : 2023.11.30
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초록

In this study, the significant wave height and wave period of a specially designed observation system that connected two drifting buoys to an ocean data buoy was observed for 23 days from February 7 to 29, 2020, and the results were compared and analyzed. The results indicated that, in comparison to the ocean data buoy, the drifting buoy exhibited greater variability in significant wave height over shorter time intervals. The wave period of the ocean data buoy also appeared longer than that of the drifting buoy. The greater the observed significant wave height and wave period from both the ocean data and drifting buoys, the more pronounced the differences between the two observation instruments become. Moreover, the study revealed that the disparity in observation methods between the ocean data and drifting buoys did not significantly affect the significant wave height characteristics, as long as the period remained unchanged for up to half of the observation time.

키워드

과제정보

이 연구는 기상청 국립기상과학원 「해양기상 감시 및 차세대 혜양예측시스템 개발」(KMA2018-00420)의 지원으로 수행되었습니다. 해양기상부이 및 표류부이 관측 업무를 수행한 국립기상과학원 기상관측선 기상1호 관계자 분들에게 감사의 말씀을 드립니다.

참고문헌

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