Operational Forecasting andWarning systems for Coastal hazards in Korea

Title
Operational Forecasting andWarning systems for Coastal hazards in Korea
Author(s)
박광순; 권재일; 김진아; 허기영; 전기천
KIOST Author(s)
Kwon, Jae Il(권재일)Kim, Jinah(김진아)Heo, Ki-Young(허기영)Jun, Kicheon(전기천)
Publication Year
2017-04-28
Abstract
Abnormal high waves (swell-like high-height waves) have occurred in the East coast of Korea peninsula during winter season owing to the local meteorological condition over the East Sea, causing property damages and the loss of human lives. In order to improve wave forecast accuracy even very local wave characteristics, numerical wave modeling system using SWAN is established with data assimilation module using 4D-EnKF and sensitivity test has been conducted. During the typhoon period for the prediction of sever waves and the decision making support system for evacuation of the ships, a high-resolution wave forecasting system has been established and calibrated.In order to improve wave forecast accuracy even very local wave characteristics, numerical wave modeling system using SWAN is established with data assimilation module using 4D-EnKF and sensitivity test has been conducted. During the typhoon period for the prediction of sever waves and the decision making support system for evacuation of the ships, a high-resolution wave forecasting system has been established and calibrated.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/24000
Bibliographic Citation
EGU General Assembly 2017, pp.1, 2017
Publisher
European Geosciences Union
Type
Conference
Language
English
Publisher
European Geosciences Union
Related Researcher
Research Interests

Ocean Numerical Modelling,Physical Oceanography,Coastal processess,해양수치모델,물리해양학,연안과정

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