RESEARCH ON CHARACTERISTICS OF TEC AT ANTARCTIC ZHONGSHAN STATION BASED ON GPS
Meng Yang 1) ; An Jiachun 2) ; Wang Zemin 2) ;and E Dongchen 2)
1)Guangzhou Urban Planning and Design Survey Research Institute,Guangzhou 5100602)Chinese Antarctic Center of Surveying and Mapping, Wuhan University, Wuhan 430079
Abstract Precise ionosphere TEC values are derived from perennial GPS observations during 2000-2006 at Antarctic Zhongshan station, the characteristics of TEC associated with solar activities,geomagnetic environment, and the daily, annual and seasonal TEC variations are studied. Results show that GPSTEC linearly changed with the influence of solar activities and geomagnetic environment while climatologic characteristics of ionosphere are reflected in daily, annual and seasonal TEC variations, as well as polar characteristics of magnetic noon anomaly occurr.
Key words ：
Antarctic Zhongshan station
GPS
ionosphere
total electron content (TEC)
periodic variation
Received: 01 January 1900
Corresponding Authors:
Meng Yang
Cite this article:
Meng Yang ,An Jiachun ,Wang Zemin et al. RESEARCH ON CHARACTERISTICS OF TEC AT ANTARCTIC ZHONGSHAN STATION BASED ON GPS[J]. , 2010, 30(1): 43-47.
Meng Yang ,An Jiachun ,Wang Zemin et al. RESEARCH ON CHARACTERISTICS OF TEC AT ANTARCTIC ZHONGSHAN STATION BASED ON GPS[J]. jgg, 2010, 30(1): 43-47.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/I1/43
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