CORRECTION OF IONOSPHERIC DELAY FOR REALTIME ORBITDETERMINATION BY USING ONBOARD SINGLEFREQUENCY GPS DATA
Zheng Lei 1) ;Li Zhenghang 2) ;and Liu Wanke 2)
1)Tianjin Municipal Engineering Design & Research Institute, Tianjin 3000512)School of Geodesy and Geomatics, Wuhan University, Wuhan 430079
Abstract The method of “ionospheric scale factor” is modified and implemented and the universal and effectivity of the method to correct the ionospheric delay are validated by using the CHAMP LEO’s data of different solar activities and orbit altitude conditions.
Key words ：
single frequency
GPS
LEO
orbit determination
ionosphere delay
Received: 01 January 1900
Corresponding Authors:
Zheng Lei
Cite this article:
Zheng Lei ,Li Zhenghang ,and Liu Wanke . CORRECTION OF IONOSPHERIC DELAY FOR REALTIME ORBITDETERMINATION BY USING ONBOARD SINGLEFREQUENCY GPS DATA[J]. , 2010, 30(第3期): 118-121.
Zheng Lei ,Li Zhenghang ,and Liu Wanke . CORRECTION OF IONOSPHERIC DELAY FOR REALTIME ORBITDETERMINATION BY USING ONBOARD SINGLEFREQUENCY GPS DATA[J]. jgg, 2010, 30(第3期): 118-121.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/I第3期/118
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