| 用GPS观测反演大气中水汽的含量 |
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| 引用本文： | 陈永奇.用GPS观测反演大气中水汽的含量[J].现代测绘,2005,28(4):3-5,21. |
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| 作者姓名： | 陈永奇 |
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| 作者单位： | 香港理工大学,香港 |
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| 基金项目： | 致谢：本课题研究获香港科研资助局资助（B-Q609） |
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| 摘 要： | 介绍用GPS测量提取水汽的原理和过程，讨论如何提高其精度和实时性，并提出构造三维水汽分布的方法。通过用GPS观测量反演大气的影响，从而提取大气中水汽的含量，这对气象研究和天气预报有很好的作用。
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| 关 键 词： | GPS 大气水汽 三维分布 气象 |
| 文章编号： | 1672-4097（2005）04-0003-04 |
Inversing the Content of Vapor in Atmosphere by GPS Observations |
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| Chen Yongqi.Inversing the Content of Vapor in Atmosphere by GPS Observations[J].Modern Surveying and Mapping,2005,28(4):3-5,21. |
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| Authors: | Chen Yongqi |
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| Abstract: | This paper introduces the principle and process of withdrawing vapor by GPS observations, discusses how to improve its precision and real-time Characteristic. and offers the method of constitute 3-dimisions vapor distribution, we can withdraw the content of vapor in atmosphere by effect of inversing atmosphere with GPS observations, which has perfect effect to the weather study and weather Forecast. |
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| Keywords: | GPS Vapor in atmosphere 3-dimisions distribution Weather |
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