FRDI 격월수온자료로부터 정규시계열자료 구축

Title
FRDI 격월수온자료로부터 정규시계열자료 구축
Alternative Title
Reconstruction of the Regular Time Series from Bimonthly-surveyed Temperature Data of NFRDI
Author(s)
이흥재; 이석; 송규민
KIOST Author(s)
Lee, Seok(이석)Song, Kyu Min(송규민)
Publication Year
2010-06-04
Abstract
Reconstruction of evenly-spaced, regular time series from routinely surveyed serial data was investigated for precise analysis of spatio-temporal variations in a temperate sea at mid latitudes where the seasonality dominates the interannual variability. Bimonthly temperature data of NFRDIin the Yellow Sea and East China Sea were used for assessing the reconstruction methodology, because the annual range of sea surface temperature is as large as 15-20 ℃. Also, two methods of computing the interannual anomaly were compared; the residual method that the long-term monthly means are subtracted from the monthly sequential data and the filtering method that high-frequency variations are removed using a low-pass filter.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28867
Bibliographic Citation
2010년도 한국해양과학기술협의회 공동학술대회, pp.119, 2010
Publisher
한국해양과학기술협의회_해양학회
Type
Conference
Language
English
Publisher
한국해양과학기술협의회_해양학회
Related Researcher
Research Interests

Ocean circulation,Dynamics of ocean surface currents by HF Radar and drifters,Real-time ocean monitoring,해양순환,고주파레이다와 표류부이를 활용한 표층해류관측 및 연구,실시간 해양 모니터링

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