| 海水密度对自容式验潮仪测深精度的影响及取值方法研究 |
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| 引用本文： | 刘东,雷力军,亢保军.海水密度对自容式验潮仪测深精度的影响及取值方法研究[J].港工技术,2014(2):62-64. |
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| 作者姓名： | 刘东 雷力军 亢保军 |
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| 作者单位： | 中交第一航务工程勘察设计院有限公司,天津300222 |
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| 摘 要： | 就自容式验潮仪工作原理，阐述了海水密度对验潮仪测深精度的影响，常规方法计算海水密度的适用性分析，不同温度、盐度、深度引起的海水密度变化，提出了采用深度对比法确定海水密度。
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| 关 键 词： | 自容式验潮仪 海水密度 绝对压力 温度 盐度 深度 误差 |
Research of Value Choosing Method and Impact of Seawater Density on Precision of Self-contained Tide Gauge |
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| Liu Dong,Lei Lijun,Kang Baojun.Research of Value Choosing Method and Impact of Seawater Density on Precision of Self-contained Tide Gauge[J].Port Engineering Technology,2014(2):62-64. |
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| Authors: | Liu Dong Lei Lijun Kang Baojun |
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| Institution: | (CCCC First Harbor Consultants Co., Ltd., Tianjin 300222, China) |
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| Abstract: | The operating principle of self-contained tide gauge is introduced so as to explain the impact of temperature, salinity and depth. Therefore, it is proposed to adopt depth correlation method to determine the density of seawater. |
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| Keywords: | self-contained tide gauge seawater density absolute pressure temperature salinity depth error |
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