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| 地基GPS/MET研究回顾与展望 | |
| 引用本文： | 詹丰兴,傅敏宁,刘熙明,俞炳,闻春华.地基GPS/MET研究回顾与展望[J].气象与减灾研究,2009,32(4):8-13. |
| 作者姓名： | 詹丰兴 傅敏宁 刘熙明 俞炳 闻春华 |
| 作者单位： | 1. 南京信息工程大学,江苏,南京,210044;江西省气象局,江西,南昌,330046 2. 江西省气象科学研究所,江西,南昌,330046 3. 江西省气象局,江西,南昌,330046 4. 江西省大气探测技术中心,江西,南昌,330001 |
| 摘 要： | GPS气象学（GPS/MET）是20世纪90年代兴起的一种大气遥感技术。经过近10多年的发展,GPS/MET技术正逐步从科研走向业务应用。介绍了地基GPS/MET遥感大气水汽含量的基本原理,简单回顾了地基GPS/MET的发展历程,并根据其发展现状,对地基GPS/MET应用前景和发展趋势进行了展望。认为,未来地基GPS/MET的发展主要体现在加强中尺度站网建设、发展和完善斜路径基础上的层析技术,以及资料产品在天气预报（尤其是临近预报）、气候监测和评估、中尺度数值模式等方面的应用。 |
| 关 键 词： | GPS/MET 水汽探测 延迟 层析技术 |
REVIEW AND PROSPECT OF GROUND-BASED GPS METEOROLOGY RESEARCH |
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| Zhan Fengxing,Fu Minning,Liu Ximing,Yu Bing,Wen Chunhua.REVIEW AND PROSPECT OF GROUND-BASED GPS METEOROLOGY RESEARCH[J].Meteorology and Disaster Reduction Research,2009,32(4):8-13. | |
| Authors: | Zhan Fengxing Fu Minning Liu Ximing Yu Bing Wen Chunhua |
| Institution: | 1. Nanjing University of Information Science ＆ Technology, Naujing 210044, China; 2. Jiaugxi Provincial Meteorological Bureau, Nanchang 330046, China ;3. Jiaugxi Institute of Meteorological Sciences, Nauchang 330046, China; 4. Atmospheric Detecting Technology Center of Jiangxi Province, Nanchang 330001, China) |
| Abstract: | The GPS meteorology （GPS/MET）, a technology to sense atmospheric water vapor content, has been rapidly developed since 1990s and is gradually applied to the operation. In this paper, the principle of ground-based GPS/MET is introduced, and its development is reviewed briefly. Besides, the potential application and the tendency of the ground-based GPS/MET are prospected based on its present situation. We believe that in the future, the main developing directions involve establishing mesoscale network of ground-based GPS/MET, developing and improving tomography technique on the basis of slant-path water vapor method, and the data products application to weather forecast （e.g. nowcasting）, climate monitoring and assessment, mesoscale numerical model, etc. |
| Keywords: | GPS/MET |
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