| 国产走航式声学海流剖面仪的应用分析 |
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| 引用本文： | 孙芳,王川,吴宝勤.国产走航式声学海流剖面仪的应用分析[J].海洋技术,2019,38(4):27-31. |
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| 作者姓名： | 孙芳 王川 吴宝勤 |
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| 作者单位： | 海军海洋测绘研究所,天津,300061;海军海洋测绘研究所,天津,300061;海军海洋测绘研究所,天津,300061 |
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| 摘 要： | 针对国产走航式声学海流剖面仪的应用性能进行评价,为用户及生产厂家提供借鉴。首先,就国产走航式声学海流剖面仪的实际数据,从不同角度和层面,全面分析和考察了其测量数据的各项性能,有针对性地绘制了各类图件,并通过数据质量、数据有效性、测流精度、测流深度等各方面的分析比对,对国产走航式声学海流剖面仪做出定性评价。其次,通过与国外同类仪器的以往应用情况进行对比分析,发现在船只转向和往复航行、加速和减速航行、高速航行时,国产走航式声学海流剖面仪表现更佳。最后,基于应用中的不足给出相关建议。
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| 关 键 词： | 走航式 声学海流剖面仪 数据处理 应用分析 |
Application Analysis of Domestic Underway ADCP |
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| SUN Fang,WANG Chuan and WU Baoqin.Application Analysis of Domestic Underway ADCP[J].Ocean Technology,2019,38(4):27-31. |
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| Authors: | SUN Fang WANG Chuan and WU Baoqin |
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| Abstract: | In order to provide references for the users and manufacturers, the application performance of domestic domestic underway acoustic current profiler is evaluated. Firstly, basing on the actual data of domestic ADCP, this article comprehensively analyzes and inspects the performances of domestic ADCP from different angles and levels, plotting various maps, and give a qualitative evaluation on domestic ADCP through the comparison and analysis on data quality, data effectiveness, measuring precision and measuring depth.Secondly, it is concluded that domestic ADCP behaves better in ship steering, ship acceleration, ship slowdown and high speed sailing, by comparing with the same type instrument of abroad. Finally, some suggestions for the shortcomings of domestic ADCP in application are provided. |
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| Keywords: | underway ADCP data processing application analysis |
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