QQ客服 官方微博 反馈留言

	高频地波雷达海面有效波高探测实验研究; EXPERIMENTAL RESEARCH ON SIGNIFICANT WAVEHEIGHT DETECTING WITH HFSWR OSMAR071
	吴雄斌 ; 李伦 ; 李炎 ; 龙超 ; 沈志奔 ; 杨子杰
	2012
关键词	高频地波雷达 OSMAR071 有效波高 反演模型 HFSWR OSMAR071 Significant waveheight Inversion
英文摘要	利用安装于福建龙海的OSMAr071高频地波雷达和位于雷达波束范围内金门料罗湾口的波浪浮标在2008年11月1日至2009年4月30日半年期间的观测结果,对bArrICk波高模型进行改进和模型系数拟合、标定,讨论了改进模型系数的稳定性。结果表明,该模型能适应噪声和干扰等因素对宽波束雷达有效波高探测结果的影响。雷达观测反演回报的有效波高与浮标观测结果对比,二者时间序列的均方根误差为0.39M,相关系数为0.67。; High Frequency Surface Wave Radar(HFSWR) is capable of all-weather remote sensing of large area ocean surface dynamics with relatively high precision.Some modifications were introduced into the Barrick's model of significant waveheight inversion formula to improve its performances in the presence of noises and interferences.We applied the model to the significant waveheight calculations from HFSWR field data and then fitting them to the significant waveheight results output from a wave buoy at Kingmen inshore located in the radiating coverage of the radar site.The fitting process resulted in an rms difference between the radar inversed significant wave height series and those of the buoy.The value of the rms difference was 0.39 m.The correlation coefficient between the radar inversed significant wave height series and those of the buoy was 0.67.Some stability and accuracy analysis on the inversion model had been carried out.An obvious bias was observed that the radar-derived wave heights did not go down as the buoy data did at low sea states.This could be explained by the relatively strong affections by noises and interferences as the second order sea echoes were weak.Other factors,such as the temporal and spatial differences in radar detecting and buoy sampling also contributed to the bias.; 国家自然科学基金资助项目;60571065号;厦门大学近海海洋环境科学国家重点实验室资助课题;2006-2009;国家“863”计划项目;2009AA09A301号
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/108145]
专题	环境生态－已发表论文
推荐引用方式 GB/T 7714	吴雄斌,李伦,李炎,等. 高频地波雷达海面有效波高探测实验研究, EXPERIMENTAL RESEARCH ON SIGNIFICANT WAVEHEIGHT DETECTING WITH HFSWR OSMAR071[J],2012.
APA	吴雄斌,李伦,李炎,龙超,沈志奔,&杨子杰.(2012).高频地波雷达海面有效波高探测实验研究..
MLA	吴雄斌,et al."高频地波雷达海面有效波高探测实验研究".(2012).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。