Accuracy Improvement of Particle Tracking Model Using 2-D Current Measurement (HF-Radar) Data SCIE SCOPUS

DC Field Value Language
dc.contributor.author Choi, Jung-Woon -
dc.contributor.author Song, Kyu-Min -
dc.contributor.author Choi, Jin-Yong -
dc.date.accessioned 2020-04-16T08:25:21Z -
dc.date.available 2020-04-16T08:25:21Z -
dc.date.created 2020-02-04 -
dc.date.issued 2019-08 -
dc.identifier.issn 0749-0208 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/757 -
dc.description.abstract The accuracy of the particle tracking model (PTM), which is widely used for predicting spilled oil diffusion and supporting search and rescue in the ocean, is significantly affected by current and wind, which necessitates the development of suitable accuracy improvement techniques to increase human safety and preserve the environment. To address this issue, we herein established a method of improving PTM accuracy by comparing high-frequency radar (HFR) current data with those of the coastal model. Particle tracking was simulated using a similar to 300-m-resolution current field of the Korea Operational Oceanographic System (KOOS) coastal circulation forecasting system, a similar to 3-km-resolution current field of the HFR system installed on Jeju Island, and a 4-km-resolution KOOS weather forecasting system (wind data). To compare the effects of two currents on PTM accuracy, drifters were dropped from the center of the HFR-system grid, and performance was evaluated by comparing the actual drifter moving path with that predicted by PTM. PTM accuracy was calculated by comparing the acceptable duration and accuracy (drifting object located within 1 km) with 10-day moving path data, and the application of two-dimensional current measurement data and wind data was shown to significantly increase prediction accuracy. -
dc.description.uri 1 -
dc.language English -
dc.publisher COASTAL EDUCATION & RESEARCH FOUNDATION -
dc.title Accuracy Improvement of Particle Tracking Model Using 2-D Current Measurement (HF-Radar) Data -
dc.type Article -
dc.citation.endPage 255 -
dc.citation.startPage 251 -
dc.citation.title JOURNAL OF COASTAL RESEARCH -
dc.contributor.alternativeName 최정운 -
dc.contributor.alternativeName 송규민 -
dc.contributor.alternativeName 최진용 -
dc.identifier.bibliographicCitation JOURNAL OF COASTAL RESEARCH, pp.251 - 255 -
dc.identifier.doi 10.2112/SI91-051.1 -
dc.identifier.wosid 000485724400051 -
dc.type.docType Article; Proceedings Paper -
dc.description.journalClass 1 -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor HF-radar -
dc.subject.keywordAuthor particle tracking model -
dc.subject.keywordAuthor drifter -
dc.relation.journalWebOfScienceCategory Environmental Sciences -
dc.relation.journalWebOfScienceCategory Geography, Physical -
dc.relation.journalWebOfScienceCategory Geosciences, Multidisciplinary -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Environmental Sciences & Ecology -
dc.relation.journalResearchArea Physical Geography -
dc.relation.journalResearchArea Geology -
Appears in Collections:
Sea Power Enhancement Research Division > Coastal Disaster & Safety Research Department > 1. Journal Articles
Ocean Climate Solutions Research Division > Ocean Circulation & Climate Research Department > 1. Journal Articles
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