This paper describes the performance principle and system structure of a direct-survey sound velocity profiler.
简要阐述了直接测量式声速剖面仪的测量原理及水下机探头的体系结构；
The accuracy of depth reduction has been improving with the continuous accumulation of hydrographic data and widely application of sound velocity profiler.
海域水文资料的不断丰富和声速仪的广泛使用，推动了水深声速改正精度的提高。
The ADCP(Acoustic Doppler Current Profiler) technique is used to far-measure the stereo velocity of ocean current according to Doppler theory.
声学多普勒流速剖面仪——ADCP技术是根据多普勒原理遥测海流的垂直分布。
The ADCP(Acoustic Doppler Current Profiler) technique is used to far-measure the stereo velocity of ocean current according to Doppler theory.
声学多普勒流速剖面仪——ADCP技术是根据多普勒原理遥测海流的垂直分布。
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