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	Feature analysis of ocean waves in north central pacific ocean based asar wave spectral data and wave model
	Wang, Jichao1,2,3; Zhang, Jie1,4; Yang, Jungang4; Meng, Junmin4
	2013
会议日期	6 25, 2012 - 6 29, 2012
会议地点	Beijing, China
卷号	704 SP
期号	704 SP
英文摘要	Directional Spectrum of the ocean waves could be obtained form Envisat advanced synthetic aperture radar (ASAR) wave spectral data. The wave model WAVEWATCH III (WW3) is applied to simulate the ocean wave field. Study area is 185°E-215°E and 15°N-30°N, time range is from 1 January 2008 to 31 December 2008. Based on ASAR and buoy data, the wave numerical simulation and assimilation of the north central Pacific Ocean is carried out. The validation and assessment of ASAR ocean wave spectra products is performed. The optimal interpolation (OI) algorithm is used in model WW3 for assimilating ASAR wave spectra data. Based on the result of the simulation and assimilation, mean waves direction (MWD), significant wave height (SWH) and mean wave period (MWP) are analysed. SWH and MWP are larger in winter and SWH reach to more than 2.5 meters. Seasonal change of SWH and MWP are significant.
会议录	European Space Agency, (Special Publication) ESA SP
会议录出版者	European Space Agency
语种	英语
ISSN号	03796566
内容类型	会议论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/7201]
专题	业务部门_海洋物理与遥感研究室
作者单位	1.Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; 2.Graduate University of Chinese Academy of Sciences, Beijing 100039, China; 3.College of Science, China University of Petroleum, Qingdao 266580, China; 4.First Institute of Oceanography, State Oceanic Administration (SOA), Qingdao 266061, China
推荐引用方式 GB/T 7714	Wang, Jichao,Zhang, Jie,Yang, Jungang,et al. Feature analysis of ocean waves in north central pacific ocean based asar wave spectral data and wave model[C]. 见:. Beijing, China. 6 25, 2012 - 6 29, 2012.

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