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利用雷达海面回波谱获取海风信息 被引量:1

Extraction of wind field from radar sea-echo spectra
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摘要 利用雷达多波束采样法确定唯一合理的风向,再利用有效浪高及浪高谱峰值频率,由SMB算法或JONSWAP算法精确计算风速,从而得到完整的海面风场信息. The unique wind direction was determined by using sampling two or three beam angles;Combined with ocean wave parameters, wind speed was calculated by using SMB or JONSWAP relational expression;thereby the sea surface wind field is obtained.
出处 《郑州轻工业学院学报(自然科学版)》 CAS 2009年第1期121-124,共4页 Journal of Zhengzhou University of Light Industry:Natural Science
基金 陕西省教育厅专项科研基金资助项目(08JK286) 渭南师范学院研究生科研基金项目(07YKZ001)
关键词 一阶谱 二阶谱 海面风场 雷达回波 first-order spectra second-order spectra sea surface wind field radar echo
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参考文献6

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  • 2Barrick D E. Extraction of wave parameters from measured HF radar sea-echo Doppler spectra [ J ]. Radio Sci, 1977(12) :415.
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