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应用合成孔径雷达 (SAR)海浪方向谱参数化提取方法 ,克服了由于方位方向的截止造成的信息损失和SAR图象谱 1 80°方向模糊的缺点 .利用本方法对ERS 1卫星SAR波模式资料进行了数值实验 ,该方法的结果在方向上与同步散射计获得的风速方向基本相同 .
The method of parametric extraction of the direction of wave spectrum of synthetic aperture radar (SAR) overcomes the shortcoming of loss of information and obscuring the direction of 180 ° SAR image spectrum due to the cut-off of azimuth direction.Using this method, Numerical experiments were carried out. The result of this method is basically the same as the wind speed obtained by the synchrotron scattering meter.