GNSS World of China

Volume 44 Issue 2
Apr.  2019
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Accuracy analysis of data process of C-Grade GPS  network with precise ephemeris and broadcast ephemeris[J]. GNSS World of China, 2019, 44(2): 103-109. doi: DOI:10.13442/j.gnss.1008-9268.2019.02.015
Citation: Accuracy analysis of data process of C-Grade GPS  network with precise ephemeris and broadcast ephemeris[J]. GNSS World of China, 2019, 44(2): 103-109. doi: DOI:10.13442/j.gnss.1008-9268.2019.02.015
shu

Accuracy analysis of data process of C-Grade GPS  network with precise ephemeris and broadcast ephemeris

doi: DOI:10.13442/j.gnss.1008-9268.2019.02.015
  • 1.

    Yellow River Engineering Consulting Co., Ltd., Zhengzhou 450003,China

  • 2.

    China Railway Design Corporation,Tianjin 300251, China

  • Publish Date: 2019-04-15
    Abstract
  • This paper uses Trimble Business Center 2.8 data processing software to perform C-Grade GPS control network baseline solution and network adjustment with precision ephemeris and broadcast ephemeris. The GAMIT software is used to load precise ephemeris data for baseline solution, and the adjustment calculation is performed with the COSAGPS software. According to the data obtained with above methods, the influence of different ephemeris solutions on the C-Grade GPS baseline solution and the network adjustment results are analyzed. The results yield that the TBC software can respectively perform C-Grade GPS analysis with both ephemeris, but the accuracy of the baseline solution with the precise ephemeris is slightly high. Thus the appropriate data process strategy should be employed according to the actual situation in fieldwork.

     

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    • References(14)
  • [1]
    吴伟,任超.TBC加载精密星历处理中短程基线分析［J］.测绘通报,2013(5):12-15,27.
    [2]
    郭敏.精密星历类型对实时长距离差分动态定位的影响分析［J］.全球定位系统.2017,42(5):49-52.
    [3]
    李益斌,张书毕,王波,等.快速精密星历与事后精密星历对定位精度的影响和比较［J］.全球定位系统,2008,33(2):23-25.
    [4]
    徐以厅.Trimble Business Center软件技术概述［J］.测绘通报, 2015 (2):136-137.
    [5]
    包欢, 苏明晓, 祁玉飞,等.TBC软件在数据处理中的应用［J］.测绘工程,2016,25 (6):37-40,45.
    [6]
    吴伟.基于TBC的高精度GPS数据处理若干问题探讨［D］.桂林:桂林理工大学, 2012.
    [7]
    兰孝奇,葛恒年,李迎春.GPS城市地壳变形监测网的数据处理及精度分析［J］.测绘工程,2005,14(4):27-29.
    [8]
    纪冬华, 郭英, 李国伟, 等.基于Bernese软件的CORS网基线解算［J］.全球定位系统, 2012，37(4):56-59.
    ［9 ］张双成,曹海洋,高涵,等.基于GAMIT的GPS短基线解类型分析及应用［J］. 测绘通报,2011(10):27-29.
    [9]
    李征航,张小红.卫星导航定位新技术及高精度数据处理方法［M］.武汉:武汉大学出版社,2009.
    [10]
    高旺,高成发,潘树国,等.基于广播星历的GAMIT基线解算方法及精度分析［J］. 测绘工程2014,23(8):54-57.
    [11]
    赵建三,杨创,闻德保.利用GAMIT进行高精度GPS基线解算的方法及精度分析［J］.测绘通报,2011(8): 5-8,35.
    [12]
    HERRING T A,KING R W,MCCLUSKY S C.GAMIT reference manual-release 10.3［S］. Department of Earth,Atmospheric,and Planetary Science Massachussets Institute of Technology,2009.
    [13]
    刘小明,任雅奇,姚飞娟.高精度GPS数据处理中的IGS站的选取［J］.测绘科学,2014,39(6):22-24.
    [14]
    全国地理信息标准化技术委员会.全球定位系统(GPS)测量规范： GB／T 18314—2009［S］.北京:中国标准出版社,2009.
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