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WAVEWATCH III模式在全球海域的数值模拟试验及结果分析

吴萌萌 王毅 万莉颖 秦英豪 蔡琼琼

海洋预报2016,Vol.33Issue(5):31-40,10.
海洋预报2016,Vol.33Issue(5):31-40,10.DOI:10.11737/j.issn.1003-0239.2016.05.004

WAVEWATCH III模式在全球海域的数值模拟试验及结果分析

Numerical simulation experiments and analysis using WAVEWATCH III in the global ocean

吴萌萌 1王毅 1万莉颖 2秦英豪 1蔡琼琼2

作者信息

  • 1. 国家海洋环境预报中心,北京 100081
  • 2. 国家海洋局海洋灾害预报技术研究重点实验室,北京 100081
  • 折叠

摘要

Abstract

Based on the third-generation wind-wave model called WAVEWATCH III,the global ocean wave numer-ical prediction system is established. A 10-year global experiment is designed using QuikSCAT/NCEP blended wind field from September 1999 to July 2009 as atmospheric forcing field. By comparing with NDBC buoy data and Jason-1 satellite altimeter ocean wave data, the results indicate that WAVEWATCH III works well in the simulation of global ocean wave. Through the analysis of the model error, it also provides effective model error which is a reliable basis in building background error covariance matrix and choosing ensemble members in the global ocean wave data assimilation later.

关键词

WAVEWATCH III/背景误差/NDBC/Jason-1/全球海浪

Key words

WAVEWATCH III/background error/NDBC/Jason-1/global ocean wave

分类

海洋科学

引用本文复制引用

吴萌萌,王毅,万莉颖,秦英豪,蔡琼琼..WAVEWATCH III模式在全球海域的数值模拟试验及结果分析[J].海洋预报,2016,33(5):31-40,10.

基金项目

国家自然科学青年基金(41406042);国家重点基础研究发展计划(“973”计划)项目(2011CB403505);热带海洋环境国家重点实验室开放课题 ()

海洋预报

OACSTPCD

1003-0239

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