Study on the Characteristic of tidal current and deth at uldolmok using the echo-buoy

DC Field Value Language
dc.contributor.author 박준석 -
dc.contributor.author 박진순 -
dc.contributor.author 서한경 -
dc.contributor.author 고동휘 -
dc.date.accessioned 2020-07-15T11:34:16Z -
dc.date.available 2020-07-15T11:34:16Z -
dc.date.created 2020-02-11 -
dc.date.issued 2018-06-22 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/23209 -
dc.description.abstract To understand ocean phenomena, it is necessary to acquire information through observation of various ocean factors, and tidal current and depth are one of the basic ones. The tidal current is mainly observed by fixing the observation equipment on the sea floor or attaching the observation equipment to the vessel. The water depth is collected by moving the vessel at a certain interval by mounting the sonar. However, these methods have considerable limitations in ship operation, equipment installation and maintenance in areas where strong current rates such as udolmok, shallow tidal flats (or breakwater), and coastal areas of northern Gyeonggi Bay are restricted access. Meanwhile, Echo-buoy, developed by KIOST, is a device that can acquire data from a remote location by simultaneously measuring the tidal current and depth by real time using GPS, echo sounder and CDMA sensor. In this study, Echo-buoy was operated at Uldurmok where the strongest current rate was generated in Korea, and tidal current and depth were observed. As a result, characteristics of flow velocity and depth of udolmok were obtained.ent on the sea floor or attaching the observation equipment to the vessel. The water depth is collected by moving the vessel at a certain interval by mounting the sonar. However, these methods have considerable limitations in ship operation, equipment installation and maintenance in areas where strong current rates such as udolmok, shallow tidal flats (or breakwater), and coastal areas of northern Gyeonggi Bay are restricted access. Meanwhile, Echo-buoy, developed by KIOST, is a device that can acquire data from a remote location by simultaneously measuring the tidal current and depth by real time using GPS, echo sounder and CDMA sensor. In this study, Echo-buoy was operated at Uldurmok where the strongest current rate was generated in Korea, and tidal current and depth were observed. As a result, characteristics of flow velocity and depth of udolmok were obtained. -
dc.description.uri 1 -
dc.language English -
dc.publisher International Water Safety Symposium -
dc.relation.isPartOf 2nd International Water Safety Symposium -
dc.title Study on the Characteristic of tidal current and deth at uldolmok using the echo-buoy -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 210 -
dc.citation.startPage 210 -
dc.citation.title 2nd International Water Safety Symposium -
dc.identifier.bibliographicCitation 2nd International Water Safety Symposium, pp.210 -
dc.description.journalClass 1 -
Appears in Collections:
Coastal & Ocean Engineering Division > Coastal Development and Ocean Energy Research Center > 2. Conference Papers
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