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《Chinese Journal of Geophysics》 2008-01
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Research of Polar TEC fluctuations and polar patches during magnetic storm using GPS

MENG Yang~ 1, 2 , WANG Ze-Min~ 1, 2 , E Dong-Chen~ 1, 2 , CAI Hong-Tao~31 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China2 Chinese Antarctic Center of Surveying and Mapping, Wuhan University, Wuhan 430079, China3 College of Electronic Informatics, Wuhan University, Wuhan 430079, China  
Using the GPS observations from perennial GPS station in Zhongshan Station and IGS (International GPS Service) station (CAS1, MCM4, SYOG, MAW1) in the Antarctic region during a geomagnetic storm, November 6~10, 2004, TEC and ROT values along visible satellite passes are computed, then the number of polar patches are estimated based the frequency and amplitude of TEC fluctuations, furthermore, the polar ionospheric behavior and characteristic of polar patches during storms are analyzed. The derived conclusions are consistent with known characteristics of polar ionosphere detected by other instruments. The work done in this paper haven't been developed in our country, so there will be some guiding significance to future research work from the method and conclusions in this paper.
【Fund】: 国家自然科学基金项目(40404015);; 教育部留学回国人员科研启动基金资助
【CateGory Index】: P353
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【References】
Chinese Journal Full-text Database 2 Hits
1 MENG Yang1 AN Jiachun2 WANG Zemin2 E Dongchen2(1 Guangzhou Urban Planning and Design Survey Research Institute,10 Jianshedama Road,Guanzhou 510060,China;2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China);STUDY OF ABNORMAL RESPONSE OF ANTARCTIC IONOSPHERE TEC DURING SOLAR FLARE WITH GPS[J];Journal of Geomatics;2010-01
2 Meng Yang1),An Jiachun2),Wang Zemin2)and E Dongchen2)(1)Guangzhou Urban Planning and Design Survey Research Institute,Guangzhou 5100602)Chinese Antarctic Center of Surveying and Mapping,Wuhan University,Wuhan 430079);RESEARCH ON CHARACTERISTICS OF TEC AT ANTARCTIC ZHONGSHAN STATION BASED ON GPS[J];Journal of Geodesy and Geodynamics;2010-01
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Lin Jian1,2,3),Wu Yun1,2),Zhou Yiyan1,2),Shi Shunying1,2) and Xing Lelin1,2) 1)Institute of Seismology, CEA, Wuhan 430071 2)Crustal Movement Laboratory , Wuhan 430071 3)School of Geodesy and Geomatics,Wuhan University,Wuhan 430079;CALCULATION OF IONOSPHERIC VTEC BY USING SINGLE EPOCH GPS DUAL FREQUENCY CARRIER-PHASE[J];Journal of Geodesy and Geodynamics;2007-05
2 Zheng Lei,Chen Kai, Li Zhenghang and Zhu Heng(School of Geodesy and Geomatics,Wuhan University,Wuhan 430079);ANALYSIS OF EFFECT OF f~(-3) TERM AND MAPPING FUNCTION ON IONOSPHERIC DELAY[J];Journal of Geodesy and Geodynamics;2008-05
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