| DGPS测深技术在海底管道工程中的应用 |
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| 引用本文： | 许文彬.DGPS测深技术在海底管道工程中的应用[J].海岸工程,2012(3):15-20. |
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| 作者姓名： | 许文彬 |
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| 作者单位： | 福建省水产研究所,福建厦门361013 |
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| 基金项目： | 我国近海海洋综合调查与评价专项--福建省海域使用现状调查（FJ908-01-04） |
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| 摘 要： | 简要介绍了差分全球定位系统(DGPS)的基本定位原理、DGPS测深技术中水深测量系统的硬件组成。重点分析了福建LNG站线湄洲湾海底管道工程成功采用DGPS测深技术进行勘测作业,使测量精度和工程效率得到极大地提高。这一工程实践经验说明,DGPS测深技术逐步为海底管道工程所采用,但其是一个不断探索、不断完善的过程,对今后我国沿海地区的海底管道工程的勘测建设具有一定的借鉴作用。
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| 关 键 词： | DGPS 测深技术 海底管道工程 |
Applications of DGPS Sounding Technique in Submarine Pipeline Engineering |
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| XU Wen-bin.Applications of DGPS Sounding Technique in Submarine Pipeline Engineering[J].Coastal Engineering,2012(3):15-20. |
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| Authors: | XU Wen-bin |
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| Institution: | XU Wen-bin (Fisheries Research Institute of Fujian, Xiamen 361013, China) |
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| Abstract: | The basic positioning principle of Differential Global Position System （DGPS） and the hardware components of DGPS sounding system are presented. This sounding technique has been applied in the submarine pipeline project in the Meizhou Bay of Fujian, leading to a great improvement in measuring accuracy and working efficiency. This practice has indicated that the DGPS sounding technique will be gradually adopted in the submarine pipeline engineering. However, it is a process of progressive and continuous completion and improvement. It is believed that in the future this technique must play a role for the submarine pipeline engineering in the coastal areas of China. |
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| Keywords: | Differential Global Position System sounding technique submarine pipeline engineering |
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