LI Mingzhe, ZHANG Shaocheng, HU Youjian, HOU Weizhen. Comparison of GNSS Satellite Clock Stability Based on High Frequency Observations[J]. Geomatics and Information Science of Wuhan University, 2018, 43(10): 1490-1495, 1503. DOI: 10.13203/j.whugis20160537
Citation: LI Mingzhe, ZHANG Shaocheng, HU Youjian, HOU Weizhen. Comparison of GNSS Satellite Clock Stability Based on High Frequency Observations[J]. Geomatics and Information Science of Wuhan University, 2018, 43(10): 1490-1495, 1503. DOI: 10.13203/j.whugis20160537

Comparison of GNSS Satellite Clock Stability Based on High Frequency Observations

Funds: 

The National Natural Science Foundation of China 41504023

the State Key Laboratory of Geodesy and Earth's Dynamics Funding SKLGED2015-3-2-E

Fundamental Research Funds for the Central Universities, China University of Geosciences(Wuhan) CUGL150839

More Information
  • Author Bio:

    LI Mingzhe, postgraduate, specializes in GNSS radio occultation data processing. E-mail: limingzhe92@hotmail.com

  • Corresponding author:

    ZHANG Shaocheng, PhD, lecturer. E-mail: gnss.zsc@foxmail.com

  • Received Date: April 13, 2017
  • Published Date: October 04, 2018
  • In GNSS high-precision applications, transmit satellite clock stability is one of the core fac-tors which can directly affect the data processing performance. In this paper, the short-term stabilities of GNSS clocks are investigated with 20 Hz dual-frequency ground-based observations. In date processing procedure, the receiver clock bias are removed with single difference between two satellites, and the night-time dual-frequency observations were used to form the ionosphere-free measurements to avoid the ionosphere delays. Thus, the troposphere delays are corrected with empirical model and mapping function for residual delays. The satellite clock bias are identified by Lag1 autocorrelation function, and the short-term stability of different GNSS satellite atomic clocks are analyzed with Allan deviation. The results show that the single-difference clock stability of GPS, GLONASS and BeiDou are almost on the same magnitude, which is about 10-10 degree on 0.05 second interval and 10-11 degree on 1 second interval. Thus, the single-different strategy can be validated for BeiDou radio occultation data processing.
  • [1]
    郭海荣.导航卫星原子钟时频特性分析理论与方法研究[D].郑州: 信息工程大学, 2006

    Guo Hairong. Study on the Analysis Theories and Algorithms of the Time and Frequency Characte-rization for Atomic Clocks of Navigation Satellites[D]. Zhengzhou: Information Engineering University, 2006
    [2]
    黄观文.GNSS星载原子钟质量评价及精密钟差算法研究[D].西安: 长安大学, 2012

    Huang Guanwen. Research on Algorithms of Precise Clock Offset and Quality Evaluation of GNSS Satellite Clock[D]. Xi'an: Chang'an University, 2012
    [3]
    毛悦, 陈建鹏, 戴伟, 等.星载原子钟稳定性影响分析[J].武汉大学学报·信息科学版, 2011, 36(10):1182-1186 http://ch.whu.edu.cn/CN/abstract/abstract672.shtml

    Mao Yue, Chen Jianpeng, Dai Wei, et al. Analysis of On-board Atomic Clock Stability Influences[J].Geomatics and Information Science of Wuhan University, 2011, 36(10):1182-1186 http://ch.whu.edu.cn/CN/abstract/abstract672.shtml
    [4]
    罗潘, 李建文, 黄海, 等.北斗卫星钟稳定性分析及噪声识别[J].测绘科学技术学报, 2014, 31(1):34-37 doi: 10.3969/j.issn.1673-6338.2014.01.008

    Luo Pan, Li Jianwen, Huang Hai, et al. Frequency Stability Analysis and Noise Identification of BD Satellite Clock[J]. Journal of Geomatics Science and Technology, 2014, 31(1):34-37 doi: 10.3969/j.issn.1673-6338.2014.01.008
    [5]
    Hauschild A, Montenbruck O, Steigenberger P. Short-term Analysis of GNSS Clocks[J]. GPS Solut, 2013, 17:295-307 doi: 10.1007/s10291-012-0278-4
    [6]
    楼益栋, 施闯, 周小青.GPS精密卫星钟差估计与分析[J].武汉大学学报·信息科学版, 2009, 34(1):88-91 http://ch.whu.edu.cn/CN/abstract/abstract1139.shtml

    Lou Yidong, Shi Chuang, Zhou Xiaoqing, et al. Realization and Analysis of GPS Precise Clock Products[J]. Geomatics and Information Science of Wuhan University, 2009, 34(1):88-91 http://ch.whu.edu.cn/CN/abstract/abstract1139.shtml
    [7]
    Collins J P. Assessment and Development of a Tropospheric Delay Model for Aircraft Users of the Global Positioning System[R]. Technical Report University of New Brunswick, Fredericton, Canada, 1999
    [8]
    Mendes V B. Modeling the Neutral Atmosphere Propagation Delay in Radiometric Space Techniques[D]. Frederiction: University of New Brunswick, 1999
    [9]
    Riley W J. Handbook of Frequency Stability Analysis[M]. Washington:Government Printing Office, 2008
    [10]
    GPS Constellation Status[OL]. (2016-04-06). http://www.navcen.uscg.gov/?Do=constellationStatus
    [11]
    Glonass Constellation Status[OL]. (2016-04-07). https://www.glonass-iac.ru/en/GLONASS/
    [12]
    Orbit Data and Resources on Active GNSS Satellites[OL].(2015-08). http://gpsworld.com/the-almanac
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