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| 地基GPS遥感大气水汽含量及在气象上的应用 | |
| 引用本文： | 谷晓平,王长耀,蒋国华.地基GPS遥感大气水汽含量及在气象上的应用[J].气象科学,2005,25(5):543-550. |
| 作者姓名： | 谷晓平 王长耀 蒋国华 |
| 作者单位： | 1. 中国科学院遥感应用研究所遥感科学国家重点实验室,北京,100101;中国农业大学,北京,100094;贵州山地环境气候研究所,贵阳,550002 2. 中国科学院遥感应用研究所遥感科学国家重点实验室,北京,100101 3. 广东清远市气象台,清远,511500 |
| 基金项目： | 本文由国家重点基础研究发展规划项目（编号：G2000077902）和科技部中意合作项目“洪水风险规划、监测和实时预报集成系统”共同资助 |
| 摘 要： | 简单介绍了地基GPS遥感大气水汽含量的原理以及GPS反演水汽信息的种类，比较了两种GPS数据解算水汽策略，分析了在解算过程中影响GPS水汽精度的因子。最后简述了GPS水汽在气象上应用的进展，并提出了以后需努力的方向。 |
| 关 键 词： | GPS遥感 水汽 气象应用 |
| 收稿时间： | 2003-09-25 |
| 修稿时间： | 2004-11-30 |
THE RESEARCH ON REMOTE SENSING WATER VAPOR BY GROUND-BASED GPS AND ITS APLLICATION TO WEATHER PREDICTION |
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| Gu Xiaoping,Wang Changyao and Jiang Guohua.THE RESEARCH ON REMOTE SENSING WATER VAPOR BY GROUND-BASED GPS AND ITS APLLICATION TO WEATHER PREDICTION[J].Scientia Meteorologica Sinica,2005,25(5):543-550. | |
| Authors: | Gu Xiaoping Wang Changyao and Jiang Guohua |
| Affiliation: | 1 The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101; 2 China Agricultural University, Bei jing 100094; 3 Guizhou Institute of Mountain Environment and Climate ,Cruiyang 550002; 4 Qingyuan Weather Station, Qiangyuan 511500 |
| Abstract: | The paper provided an overview of the theory of remote sensing the atmospheric water vapor by ground-based GPS and the kinds of GPS water vapor information,then made a comparison between two of the strategies to obtain the GPS data solution for the GPS water vapor.The paper also analyzed those factors involved in the GPS data processing which effect the precision of GPS water.Finally,the paper introduced the latest advance of GPS water vapor data's application on weather prediction,and put forward the future study objective. |
| Keywords: | GPS remote sensing Water vapor Weather prediction |
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