Sofar Channel Axial Sound Speed and Depth in the Atlantic Ocean

Sofar Channel Axial Sound Speed and Depth in the Atlantic Ocean
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大西洋中的 Sofar 通道轴向声速和深度

DOI：
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发表时间：
1974
期刊：
影响因子：
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通讯作者：
J. G. Colborn
J. G. Colborn
中科院分区：
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文献类型：
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作者：
J. Northrop;J. G. Colborn

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摘要：在北大西洋和南大西洋的SOFAR通道的轴向声速和深度进行了估计和季节变化，影响SOFAR传播检查。这些估计数是对存档的海洋学数据采用平均法得出的。计算值似乎同意在一个1000的一部分从长距离传播实验的测量数据。推荐一种更精确的声速绘图方法，在任何SOFAR计算机程序中加入速度和深度的测量值。（作者）
Abstract : Axial sound speed and depths of the SOFAR channels in the North and South Atlantic have been estimated and the seasonal variations that affect SOFAR propagation examined. The estimates are derived from applying averaging techniques to archived oceanographic data. The computed values appear to agree within one part in a 1000 with the measured data from long-range propagation experiments. A more accurate sound speed mapping method is recommended, as is the incorporation of measured values of speed and depth in any SOFAR computer program. (Author)