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弱海流与波作用引起的海面雷达后向散射系数扰动特征 被引量：1

The Turbulence Characteristics of Radar Backscatter Coefficient Caused by Wave and Weak Current Interaction on Ocean Surface
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摘要 从波-流作用产生的海面雷达后向散射系数扰动模型出发,根据弱海流假定对模型进行了简化,计算了弱海流与波作用引起的海面雷达后向散射系数扰动相对流场分布、流速幅值、海面风速、波流夹角、雷达波长、雷达入射角变化的数值结果,分析了有关特征,为研究微波雷达对海面流场变化效应的探测能力提供了有价值的参考。 Based on radar backscattering turbulence interaction, For weak ocean current, it simplifies model of ocean surface caused by wave-current the model and calculates the radar backscattering coefficient＇s turbulence caused by weak ocean current. It analyzes the relationships between the results and current field, current amplitude, wind speed, wave-current angle, radar wave band and radar incidence angle. Then it gives the turbulence characteristics. Thus this paper will provide valuable help for studying the detecting capability of radar for ocean surface current.
作者 陈标 范惠玲 张本涛 刘翠华 高国兴
机构地区 海军潜艇学院卫星遥感军事应用研究所
出处 《遥感技术与应用》 CSCD 2006年第5期436-439,共4页 Remote Sensing Technology and Application
关键词 弱海流 波-流作用 后向散射系数 扰动特征 Weak ocean current, Wave-current interaction, Backscattering coefficient, Turbulencecharacteristics
分类号 TP722.6 [自动化与计算机技术—检测技术与自动化装置]
  • 相关文献

参考文献5

  • 1陈标,刘翠华,张本涛,高国兴,陶荣华.波-流作用引起海面雷达后向散射系数扰动的数值分析模型[J].遥感技术与应用,2005,20(1):153-156. 被引量：1
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二级参考文献6

  • 1Hughes B A. The Effect of Internal Waves on Surface Wind Waves, 2.Theoretical Analysis[J]. J Geophys Res,1978,83:455～465.
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同被引文献10

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  • 8KROGSTAD H E.A simple derivation of Hasselmann's nonlinear ocean-synthetic aperture radar transform[J].Journal of Geophysical Research,1992,97(C2):2421-2425.
  • 9高国兴,王振占,陈标,许素芹.水下运动源内波尾迹海面作用量谱扰动分析[J].中国海洋大学学报（自然科学版）,2011,41(12):17-21. 被引量：2
  • 10王爱明,朱敏慧.一种快速的海面特征SAR成像仿真技术[J].高技术通讯,2002,12(10):79-84. 被引量：1

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遥感技术与应用
2006年 第5期

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