| Magnetic Detection Method for Seabed Cable in Marine Engineering Surveying |
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| 作者姓名： | YU Bo LIU Yanchun ZHAI Guojun BIAN Gang XIAO Fumin |
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| 作者单位： | Department of Hydrography and Mapping Dalian Naval Academy，667 Jiefang Road Dalian 116018 China |
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| 基金项目： | Supported by the National Special Fund of China (No.4200502). |
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| 摘 要： | The detection and identification of the seabed cable is becoming an important task in the marine engineering. The features of the magnetic anomaly can be used to detect the existence of the seabed cable. The magnetic field model is presented, and the consistency of the magnetic anomaly distribution between the simulation of the model and the observed data is verified. The comparison shows that the seabed cable can be effectively detected and identified with reasonable method.
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| 关 键 词： | 海底光缆 磁检测 磁场模型 海洋工程测量 |
| 文章编号： | 1009-5020（2007）03-186-05 |
| 收稿时间： | 25 June 2007 |
| 修稿时间： | 2007-06-25 |
Magnetic detection method for seabed cable in marine engineering surveying |
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| YU Bo LIU Yanchun ZHAI Guojun BIAN Gang XIAO Fumin.Magnetic Detection Method for Seabed Cable in Marine Engineering Surveying[J].Geo-Spatial Information Science,2007,10(3):186-190. |
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| Authors: | Yu Bo Liu Yanchun Zhai Guojun Bian Gang Xiao Fumin |
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| Institution: | (1) Department of Hydrography and Mapping, Dalian Naval Academy, 667 Jiefang Road, Dalian, 116018, China |
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| Abstract: | The detection and identification of the seabed cable is becoming an important task in the marine engineering. The features of the magnetic anomaly can be used to detect the existence of the seabed cable. The magnetic field model is presented, and the consistency of the magnetic anomaly distribution between the simulation of the model and the observed data is verified. The comparison shows that the seabed cable can be effectively detected and identified with reasonable method. |
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| Keywords: | seabed cable magnetic filed model detection and identification |
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