연안 파랑 수치모델링을 위한 심해파 ERA5 자료의 적용 가능성 연구 KCI OTHER

Title
연안 파랑 수치모델링을 위한 심해파 ERA5 자료의 적용 가능성 연구
Alternative Title
A Study of Applicability of ERA5 dataset for Nearshore Wave Simulation
Author(s)
손동휘; 유제선; 신현화
KIOST Author(s)
Son, Donghwi(손동휘)Yoo, Jeseon(유제선)
Publication Year
2018-04
Abstract
The purpose of this study is to investigate the applicability of ERA5 reanalysis data to force nearshore wave model(SWAN) in Korea. A nearshore wave model was set up to simulate wave transformations in December 2016, in Ilsan beach located in Ilsan-dong, Ulsan Metropolitan City. The numerical results by ERA5 inputs were compared with the results by ERA-Interim inputs.
The ERA5-based simulation results show better agreement with field observations than the ERA-Interim ones do. In addition, the wave model results have been improved by applying whitecapping empirical formulas of Rogers et al.(2012) among physical parameters.
ISSN
2288-7903
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/979
DOI
10.20481/kscdp.2018.5.2.81
Bibliographic Citation
한국연안방재학회지, v.5, no.2, pp.81 - 92, 2018
Publisher
(사)한국연안방재학회
Keywords
Wave model; Numerical simulation; SWAN; ERA5; Ilsan beach
Type
Article
Language
Korean
Publisher
(사)한국연안방재학회
Related Researcher
Research Interests

Coastal disaster,Coastal numerical modeling,Coastal remote sensing,연안재해,수치모델링,연안 원격탐사

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