Spectral wave data assimilation in SWAN wave model

Yang-Ming Fan, Beng Chun Lee, Chia Chuen Kao

研究成果: Paper同行評審

摘要

The purpose of this study is to enhance the accuracy of numerical wave forecast with data assimilation. The present paper is to investigate the potential use of the spectral observations from the pitch-and-roll buoys which supply measurements in nearreal- Time for assimilation in an operational forecast system. And how to do optimal interpolation when we only have one buoy on deep ocean will be discussed in this study. And then, the impact of the assimilation of those measurements on the wave analysis and forecast is studied over several typhoon periods in 2006, by comparing runs with and without assimilation.

原文English
頁面711-722
頁數12
出版狀態Published - 2009 一月 1
事件9th International Conference on the Mediterranean Coastal Environment, MEDCOAST 2009 - Sochi, Russian Federation
持續時間: 2009 十一月 102009 十一月 14

Conference

Conference9th International Conference on the Mediterranean Coastal Environment, MEDCOAST 2009
國家Russian Federation
城市Sochi
期間09-11-1009-11-14

All Science Journal Classification (ASJC) codes

  • Geography, Planning and Development

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