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| 时移效应在海道测量长期平均海面传递中的应用研究 | |
| 引用本文： | 王昆,孙昊,申家双,李明辉,黄辰虎.时移效应在海道测量长期平均海面传递中的应用研究[J].海洋测绘,2013,33(3):21-25. |
| 作者姓名： | 王昆 孙昊 申家双 李明辉 黄辰虎 |
| 作者单位： | 1. 南海舰队海洋水文气象中心,广东湛江,524001 2. 海军司令部航海保证部,北京,100841 3. 海军海洋测绘研究所,天津,300061 4. 海军出版社,天津,300450 |
| 摘 要： | 为剖析时移效应对长期平均海面传递的影响,首先从理论上研究了时移效应的数学模型,接着基于中国海区验潮站的实测数据进行了时移效应数值计算及长期平均海面传递试验验证。结论揭示了时移效应的变化规律及其在不同的观测时段长度下对长期平均海面传递精度的影响。 |
| 关 键 词： | 海道测量 平均海面 传递转换 时移效应 |
Application Research of the Time Shift in Hydrographic MSL Transferring |
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| WANG Kun,SUN Hao,SHEN Jiashuang,LI Minghui,HUANG Chenhu.Application Research of the Time Shift in Hydrographic MSL Transferring[J].Hydrographic Surveying and Charting,2013,33(3):21-25. | |
| Authors: | WANG Kun SUN Hao SHEN Jiashuang LI Minghui HUANG Chenhu |
| Institution: | 1.Marine Hydrometeorological Center of South Sea Fleet,Zhanjiang 524001,China; 2.Navigation Guarantee Department of Naval Headquarters,Beijing 100841,China; 3.Naval Institute of Hydrographic Surveying and Charting,Tianjin 300061,China; 4.Navy Press,Tianjin 300450,China) |
| Abstract: | For analysing the influence of time shifting effect(TSE)to mean sea level(MSL)transferring,the math model of TSE was firstly studied. Then,the numerical value calculation of TSE and the transferring verification test of the long-term MSL were conducted using the observed data from several tide gauges in China. The result discovered the change rule of TSE and how it affected MSL transferring accuracy at different observation period of time. |
| Keywords: | hydrographic survey mean sea level transferring and converting technology time shifting effect |
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