Underwater sound channel in the northeastern East China Sea SCIE SCOPUS

DC Field Value Language
dc.contributor.author Song, Heechun -
dc.contributor.author Cho, Chomgun -
dc.contributor.author Hodgkiss, William -
dc.contributor.author Nam, SungHyun -
dc.contributor.author Kim, Sea-Moon -
dc.contributor.author Kim, Byoung-Nam -
dc.date.accessioned 2020-04-16T09:40:05Z -
dc.date.available 2020-04-16T09:40:05Z -
dc.date.created 2020-01-28 -
dc.date.issued 2018-01-01 -
dc.identifier.issn 0029-8018 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/1030 -
dc.description.abstract In May 2015 a shallow-water acoustic variability experiment (SAVEX15) was conducted in the northeastern East China Sea. Surprisingly, an Underwater sound channel that is typical for deep water was discovered in this shallow water waveguide (similar to 100 m deep) with the channel axis at around 40 m. For a broad-band source (0.5-2.0 kHz) deployed close to the channel axis, channel impulse responses observed by a vertical array exhibited a complex arrival structure with a large delay spread (e.g., 160 milliseconds). Most arrivals are found to be surface and bottom reflected, while a pair of high-intensity refracted arrivals are embedded in the early reflected arrivals. Broadband simulations based on a normal mode propagation model show good agreement with data. -
dc.description.uri 1 -
dc.language English -
dc.title Underwater sound channel in the northeastern East China Sea -
dc.type Article -
dc.citation.endPage 374 -
dc.citation.startPage 370 -
dc.citation.title OCEAN ENGINEERING -
dc.citation.volume 147 -
dc.identifier.bibliographicCitation OCEAN ENGINEERING, v.147, pp.370 - 374 -
dc.identifier.doi 10.1016/j.oceaneng.2017.10.045 -
dc.identifier.scopusid 2-s2.0-85033581598 -
dc.identifier.wosid 000423649000030 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordAuthor East China Sea -
dc.subject.keywordAuthor Underwater sound channel -
dc.subject.keywordAuthor Channel impulse response -
dc.subject.keywordAuthor SAVEX15 -
dc.relation.journalWebOfScienceCategory Engineering, Marine -
dc.relation.journalWebOfScienceCategory Engineering, Civil -
dc.relation.journalWebOfScienceCategory Engineering, Ocean -
dc.relation.journalWebOfScienceCategory Oceanography -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Engineering -
dc.relation.journalResearchArea Oceanography -
Appears in Collections:
Marine Domain Management Research Division > Marine Security and Safety Research Center > 1. Journal Articles
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