| 天气雷达网络的进展 |
| |
| 引用本文： | 陈洪滨,李兆明,段树,李忱,陆建兵. 天气雷达网络的进展[J]. 遥感技术与应用, 2012, 27(4): 487-495. DOI: 10.11873/j.issn.1004-0323.2012.4.487 |
| |
| 作者姓名： | 陈洪滨 李兆明 段树 李忱 陆建兵 |
| |
| 作者单位： | (1.中国科学院大气物理研究所中层大气与全球环境探测实验室,北京 100029;2.中国科学院研究生院,北京 100049;;3.中国电子科技集团公司南京恩瑞特实业有限公司,江苏 南京 211106) |
| |
| 基金项目： | 基金项目:公益性行业(气象)科研专项经费项目，国家自然科学基金重点项目“雷暴系统的电过程观测及其同化方法研究”，国家自然科学专项基金项目“多基地多普勒气象雷达探测系统” |
| |
| 摘 要： | 天气雷达在现代气象综合观测系统中起着非常重要的作用,雷达网络能够覆盖大的空间范围,有利于雷达间的数据融合,可以更为精细地观测不同尺度的天气过程。概述了天气雷达网络技术及其应用进展,包括收发分置双(多)基地雷达网络,美国的NEXRAD和TDWR网络、欧洲的OPERA计划和中国的CINRAD网络,最后介绍最新发展的CASA网络雷达系统。较为详尽地介绍CASA网络的端对端系统、DCAS模式和数据产品,并与NEXRAD的性能进行比较。CASA能够观测中小尺度强对流系统更细微的变化,同时也是S/C波段雷达网络的有益补充。S/C波段大功率长程雷达网络与X波段小功率短程雷达网络的结合及其资料的相互
|
| 关 键 词： | 雷达网络 NEXRAD TDWR OPERA CINRAD CASA |
The Development of Weather Radar Network |
| |
| Chen Hongbin,Li Zhaoming,Duan Shu,Li Chen,Lu Jianbing. The Development of Weather Radar Network[J]. Remote Sensing Technology and Application, 2012, 27(4): 487-495. DOI: 10.11873/j.issn.1004-0323.2012.4.487 |
| |
| Authors: | Chen Hongbin Li Zhaoming Duan Shu Li Chen Lu Jianbing |
| |
| Affiliation: | (1.LAGEO,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3.Nanjing NRIET Co.Ltd,China Electronics Technology Group Corporation,Nanjing 211106,China) |
| |
| Abstract: | Weather radar plays an important part in modern comprehensive meteorological observation system.Radar network can cover large spatial dimension,which is beneficial for the data fusion and elaborately observe different scale weather phenomenons.This paper summarizes the weather radar network technology and its application progress,including the bistatic radar network,Americar NEXRAD and TDWR network,European OPERA plan and china CINRAD network,finally the ultramodern CASA radar network.An exhaustive introduction about CASA network is presented,including the end-to-end system,DCAS mode,data product and specification comparison with NEXRAD.CASA can depict more detail change of the meso-microscale weather,which provides helpful supplement to for large radar network.The mutual complementation and data fusion of the high-power,long-range S/C-band radar network and the low-power,short-range X-band radar network are the development tendency in the future. |
| |
| Keywords: | Radar network NEXRAD TDWR OPERA CINRAD CASA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《遥感技术与应用》浏览原始摘要信息 |
|
点击此处可从《遥感技术与应用》下载全文 |
|
