波浪浮标数据比测评估  

Comparative Analysis of Wave Buoy Data

作　　者：常怡婷 康建军[1] 姚世强[1] 邬海强[1] 李林奇[1] 邵毅[1] 吴亚楠[1] CHANG Yiting;KANG Jianjun;YAO Shiqiang;WU Haiqiang;LI Linqi;SHAO Yi;WU Yanan(National Ocean Technology Center,Tianjin 300112,China)

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《海洋技术学报》2021年第4期45-53,共9页Journal of Ocean Technology

基　　金：国家重点研发计划资助项目(2017YFC1403300)。

摘　　要：海浪是我国海洋环境业务化观测要素之一,也是海洋预报的重要参数之一,波浪观测仪器对海浪长期、稳定、准确的观测直接影响了科学研究和海洋海岸工程设计的科学性和合理性。为此,波浪观测仪器需进行室内实验室测试和室外海上测试,但目前进入业务化系统的波浪观测仪器一般只进行了实验室计量检定,缺乏现场测试评价。现阶段,用于波浪观测的主要仪器为重力式波浪浮标,为进一步检验重力式测波浮标的稳定性、可靠性,验证波浪数据的有效性、准确性,本文设计了实验室和海上比测试验,分析对比了国内外几种主流测波浮标的观测结果,总体来看,山东省科学院海洋仪器仪表研究所的SBF3-2型波浪浮标和国家海洋技术中心的SBF6-1型波浪浮标观测效果最好,准确性较高,稳定性较强。Ocean wave is one of the significant observation elements in China.At present,the main instrument used for wave observation is gravity wave buoy.In order to further test the stability and reliability of gravity wave buoy and verify the validity and accuracy of wave data,the laboratory test and real-sea experiment are designed in this paper.The observation results of several mainstream wave buoys at home and abroad are analyzed and compared.In general,the result of SBF3-2 wave buoy from institute of oceanographic instrumentation,Shandong Academy of Sciences and SBF6-1 wave buoy form national oceanographic technology center is much better.At the same time,the causes of the difference between the observed data and the standard data are analyzed.

关 键 词：波浪 比测 波浪浮标 

分 类 号：P71[天文地球—海洋科学]