Research on Repairing Method for the Data Interruptions of IGS RTS Products
Abstract This paper first analyzed the data interruptions of RTS (real time service) products, and second carries on research into methods of repairing of these disruptions. According to statistics on the interval distribution of these data interruptions, the maximal repairable interval of 15 min is selected. Then, the data interruptions less than 15 min are repaired with different interpolation methods. The satellite orbit data interruptions are repaired using the common Lagrange interpolation with different orders. In order to explore the optimal solution, the satellite clock data interruptions are repaired with the Lagrange interpolation, cubic spline interpolation, linear interpolation and linear fitting, respectively. Finally, an experiment of simulative near real-time PPP on the IGS station is conducted using the repaired RTS orbit and clock products to verify the proposed method.
Cite this article:
ZANG Jianfei,FAN Shijie,QIN Xuebin et al. Research on Repairing Method for the Data Interruptions of IGS RTS Products[J]. jgg, 2016, 36(10): 884-888.
ZANG Jianfei,FAN Shijie,QIN Xuebin et al. Research on Repairing Method for the Data Interruptions of IGS RTS Products[J]. jgg, 2016, 36(10): 884-888.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2016/V36/I10/884
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WEN Bo,ZHU Qingwei,ZHANG Jun. Accuracy Analysis of Polar Multi-GNSS Precise Point Positioning [J]. jgg, 2021, 41(7): 682-689.
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[5]
WANG Hepeng,GUO Hang,HUANG Cong. Performance Comparison and Analysis of Three Kinds of Multi-System Open Source PPP Software [J]. jgg, 2021, 41(5): 520-524.
[6]
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[7]
WANG Lijun,JIAO Wenhai,JIA Xiaolin, ZENG Tian,ZHANG Liang. Comparative Analysis of BDS-3 Precise Point Positioning Performance [J]. jgg, 2021, 41(4): 357-361.
[8]
OUYANG Chenhao, SHI Junbo, HUANG Yongshuai, GUO Jiming. Impact Analysis of CNES Real-Time and Archival Satellite Orbit/Clock Offset Products on BDS PPP [J]. jgg, 2021, 41(3): 279-284.
[9]
ZHU Song,MAO Yong,YI Wenting,ZHU Jiasong. Analysis of Positioning Accuracy and Convergence of BDS Precise Point Positioning [J]. jgg, 2021, 41(2): 122-124.
[10]
DU Shi,HUANG Guanwen,GE Yulong, YUE Fan. Performance Evaluation of BNC/RTKLIB/PPPWIZARD Real-Time Precise Point Positioning Service [J]. jgg, 2021, 41(2): 125-130.
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[13]
RUAN Rengui,WEI Ziqing,JIA Xiaolin. Integer Satellite Clock Estimation with Regional GNSS Network [J]. jgg, 2020, 40(8): 827-831.
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ZHAO Xinglong, ZHONG Shiming, OU Jikun, ZHOU Chongchong, TANG Chengpan. Precise Point Positioning Primary Analysis of GNSS Enhanced with LEO Constellation [J]. jgg, 2020, 40(6): 624-628.