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地球科学进展  2005, Vol. 20 Issue (5): 541-548    DOI: 10.11867/j.issn.1001-8166.2005.05.0541
综述与评述     
偏振微波雷达探测大气研究进展及几个问题的考虑
梁海河,徐宝祥,刘黎平,葛润生
中国气象科学研究院,北京 100081
EVOLVEMENT OF POLARIMETRIC TECHNOLOGY DETECTING ATMOSPHERE AND SONE CONSIDERATION OF ITS PROBLEMS
LIANG Haihe; XU Baoxiang; LIU Lipin; GE Runsheng
Chinese Academy of Meteorological Sciences, Beijing 100081,China
 全文: PDF(146 KB)  
摘要:

近年国际上偏振微波雷达探测大气研究有了重要进展,成为雷达气象学研究的新热点,并可能成为天气雷达发展的重要方向。介绍了微波圆偏振技术现状和双线偏振测量技术体制的重要进展,以及近年在气象应用中所获得的最新研究结果,展望了偏振探测技术的应用前景。进一步讨论了开展偏振探测技术研究所应考虑的有关偏振类型、实现体制、方案设计、产品算法和波段选择中的问题,对偏振探测技术研究具有参考价值。

关键词: 探测大气偏振技术研究进展    
Abstract:

In recent years the study of polarimetric technology for detecting atmosphere has made great progress, and become a popular aspect of radar meteorology. This paper presents detecting technology status of circular polarization and evolvement of dual-linear polarization, and new application to detecting atmosphere of polarimetric technology, and prospects future meteorological application of polarimetric detecting technology. At a more advanced stage, polarimetric basis, implement system, scheme designs, production method and wavelength selection are considered, being useful to the study of polarimetric technology detecting atmosphere.

Key words: Detecting Atmosphere    Polarimetric technology    Studying evolvement.
收稿日期: 2003-06-10 出版日期: 2005-05-25
:  P41  
基金资助:

国家自然科学基金项目“新一代天气雷达监测沙尘暴的能力和方法研究”(编号:40475011);科技部技术开发专项“双线偏振雷达气象产品生成软件研制”项目资助.

通讯作者: 梁海河   
作者简介: 梁海河(1966-),男,河北,副研究员,主要从事雷达气象和中尺度气象研究. E-mail:lhh@cams.cma.gov.cn
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引用本文:

梁海河;徐宝祥;刘黎平;葛润生. 偏振微波雷达探测大气研究进展及几个问题的考虑[J]. 地球科学进展, 2005, 20(5): 541-548.

LIANG Haihe;XU Baoxiang;LIU Lipin;GE Runsheng. EVOLVEMENT OF POLARIMETRIC TECHNOLOGY DETECTING ATMOSPHERE AND SONE CONSIDERATION OF ITS PROBLEMS. Advances in Earth Science, 2005, 20(5): 541-548.

链接本文:

http://www.adearth.ac.cn/CN/10.11867/j.issn.1001-8166.2005.05.0541        http://www.adearth.ac.cn/CN/Y2005/V20/I5/541

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