Surface Trajectory Prediction using HF radar currents

DC Field Value Language
dc.contributor.author 조경호 -
dc.contributor.author 박광순 -
dc.contributor.author 김선정 -
dc.contributor.author 최진용 -
dc.contributor.author 정상훈 -
dc.contributor.author 이상룡 -
dc.contributor.author 유학렬 -
dc.date.accessioned 2020-07-16T09:50:55Z -
dc.date.available 2020-07-16T09:50:55Z -
dc.date.created 2020-02-11 -
dc.date.issued 2013-04-23 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/27143 -
dc.description.abstract The Korea Institute of Ocean Science and Technology (KIOST) has developed an operational search and rescue (SAR) modeling system to predict tracks of victims or debris from aircraft crashes or shipwrecks. The system employs the Leeway drift model which is designed to utilize the wind and surface current fields taken from an operational atmospheric model and 3-dimensional baroclinic ocean model. An important aspect of SAR modeling is the assessment of the uncertainty in the final position of a drifting object. To estimate the uncertainty, drifting buoy experiments are conducted in two remote sites of high frequency (HF) ocean radar, Yeosu and Jeju Strait. The present study will focus on evaluating uncertainty in the search areas for simulated particle trajectories, especially due to uncertainties in the advective velocity measured by HF radar systems. Furthermore, the possibility of HF radar data assimilation into an operational ocean forecast model will be discussed.rift model which is designed to utilize the wind and surface current fields taken from an operational atmospheric model and 3-dimensional baroclinic ocean model. An important aspect of SAR modeling is the assessment of the uncertainty in the final position of a drifting object. To estimate the uncertainty, drifting buoy experiments are conducted in two remote sites of high frequency (HF) ocean radar, Yeosu and Jeju Strait. The present study will focus on evaluating uncertainty in the search areas for simulated particle trajectories, especially due to uncertainties in the advective velocity measured by HF radar systems. Furthermore, the possibility of HF radar data assimilation into an operational ocean forecast model will be discussed. -
dc.description.uri 1 -
dc.language English -
dc.publisher NMEFC(China),KIOST(Korea) -
dc.relation.isPartOf The 4th China-Korea Joint Workshop on Marine Environment Forecasting System -
dc.title Surface Trajectory Prediction using HF radar currents -
dc.type Conference -
dc.citation.conferencePlace CC -
dc.citation.endPage 16 -
dc.citation.startPage 11 -
dc.citation.title The 4th China-Korea Joint Workshop on Marine Environment Forecasting System -
dc.contributor.alternativeName 조경호 -
dc.contributor.alternativeName 박광순 -
dc.contributor.alternativeName 김선정 -
dc.contributor.alternativeName 최진용 -
dc.contributor.alternativeName 정상훈 -
dc.identifier.bibliographicCitation The 4th China-Korea Joint Workshop on Marine Environment Forecasting System, pp.11 - 16 -
dc.description.journalClass 1 -
Appears in Collections:
Marine Domain Management Research Division > Marine Disaster Research Center > 2. Conference Papers
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