| 卫星测高技术在监测海啸现象中的研究及应用 |
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| 引用本文： | 邢乐林,李建成,褚永海,刘晓玲.卫星测高技术在监测海啸现象中的研究及应用[J].海洋测绘,2006,26(1):1-3. |
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| 作者姓名： | 邢乐林 李建成 褚永海 刘晓玲 |
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| 作者单位： | 1. 武汉大学,测绘学院,湖北,武汉,430079
2. 武汉大学,资源与环境学院,湖北,武汉,430079 |
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| 摘 要： | 利用卫星测高技术,通过共线平差和沿轨、垂直轨迹测高大地水准面梯度的计算,得到了海啸发生2个小时后的海面波高和海面梯度异常现象,为利用卫星测高技术监测海啸、模拟海啸现象提供了依据。
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| 关 键 词： | 卫星测高 海平面 海啸 JASON-1 |
| 文章编号： | 1671-3044（2006）01-0001-03 |
| 收稿时间： | 2005-10-13 |
| 修稿时间： | 2005-12-13 |
The Application of Satellite Altimetry in Monitoring Tsunami Phenomenon |
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| XING Le-lin,LI Jian-cheng,CHU Yong-hai,LIU Xiao-ling.The Application of Satellite Altimetry in Monitoring Tsunami Phenomenon[J].Hydrographic Surveying and Charting,2006,26(1):1-3. |
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| Authors: | XING Le-lin LI Jian-cheng CHU Yong-hai LIU Xiao-ling |
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| Institution: | 1. School of Geodesy and Geomatics, Wtthan University, Wuhan, Hubei,430079 ; 2. School of Resource and Environmental Science, Wulaan University, Wuhan, Hubei ,430079 |
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| Abstract: | This paper introduces the application of the technology of satellite altimetry.The sea level anomaly and geoid gradient anomaly are obtained after tsunami in two hours by using collinear adjustment method and computing along-track and vertical-track geoid gradient anomaly.It is proved that tsunami monitoring and simulating can be achieved with satellite altimetry. |
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| Keywords: | satellite altimetry sea level tsunami JASON-1 |
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