GNSS World of China

Volume 45 Issue 6
Dec.  2020
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LIU Haotian, LIU Chengyu, ZHAO Juan, WU Hao, CHENG Xi. Galileo dual/triple frequency SPP positioning accuracy analysis[J]. GNSS World of China, 2020, 45(6): 69-73. doi: 10.13442/j.gnss.1008-9268.2020.06.010
Citation: LIU Haotian, LIU Chengyu, ZHAO Juan, WU Hao, CHENG Xi. Galileo dual/triple frequency SPP positioning accuracy analysis[J]. GNSS World of China, 2020, 45(6): 69-73. doi: 10.13442/j.gnss.1008-9268.2020.06.010
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Galileo dual/triple frequency SPP positioning accuracy analysis

doi: 10.13442/j.gnss.1008-9268.2020.06.010

  • 1. China West Normal University, Nanchong 637000, China;

  • 2. Troops 96901, Beijing 100089, China

  • Received Date: 2020-08-25
    Available Online: 2021-04-09
    Abstract
  • Aiming at the problem of analyzing the accuracy of the dual-frequency and triple-frequency combined SPP positioning of the Galileo system, this paper analyzes the dual-frequency and three-frequency combined SPP positioning accuracy of the Galileo system based on the measured data of the Galileo MEGX tracking station. It is found that the Galileo system E1/E5a and E1/E5b dual-frequency combination SPP positioning accuracy is higher, while the E5a/E5b and E1/E6 dual-frequency combination SPP positioning accuracy is too poor, not suitable for positioning. There is significant improvement in positioning accuracy of the three-frequency SPP than the dual-frequency combination. The positioning accuracy in the X and Y directions is better than 0.8 m, and the accuracy in the Z direction is better than 2.3 m, which can provide a certain reference for future research on the multi-frequency combined positioning of the Galileo system.

     

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    • References(15)
  • [1]
    唐作栋,龚晓峰,KHAN S,等.一种Galileo E5信号双环路捕获跟踪方法[J].重庆理工大学学报(自然科学),2020,34(7):199-204.
    [2]
    闻贺,潘树国,高旺,等.顾及伪距差分系统间偏差的GPS/BDS/Galileo/QZSS伪距差分定位精度分析[J].测绘工程,2020,29(4):15-20,26.
    [3]
    李宏达,张显云,廖留峰,等.利用GPS/BDS/GLONASS/Galileo组合PPP反演大气可降水量[J].测绘通报,2020(6):63-66,98.
    [4]
    陶钧,张柔.GPS/BeiDou/Galileo/GLONASS实时精密卫星钟差估计[J].测绘地理信息,2020,45(3):102-106.
    [5]
    朱大勇.亚太地区GPS/GLONASS/Galileo/BDS组合实时精密单点定位性能评估[J].测绘地理信息,2020,45(3):96-101.
    [6]
    韩有文.Galileo卫星星载原子钟性能分析[J].导航定位学报,2020,8(1):54-58.
    [7]
    林家乐,乔书波,李林阳.Galileo双频/三频精密单点定位性能分析[J].测绘科学技术学报,2019,36(6):576-581.
    [8]
    吕伟才,高井祥,刘天骏.GPS/Galileo精密单点定位模糊度解算与实验分析[J].测绘科学,2019,44(11):195-204.
    [9]
    吴明魁,刘万科,张小红,等.BDS-3试验星/GPS/Galileo短基线紧组合相对定位性能初步评估[J].武汉大学学报(信息科学版),2020,45(1):13-20.
    [10]
    黎国军,周维杰.GPS/QZSS/Galileo兼容频率定位性能分析[J].江西测绘,2020(2):3-7,15.
    [11]
    李金华,布金伟,左小清.不同截止高度角下BDS/GPS/GLONASS/Galileo多模组合SPP性能分析[J].测绘地理信息,2020,45(4):57-63.
    [12]
    谭理庆,黄亮,杜仲进,等.BDS/Galileo系统观测数据质量分析[J].全球定位系统,2019,44(6):27-34.
    [13]
    赵兴旺,葛玉龙.GPS/Galileo实时精密单点定位精度分析[J].大地测量与地球动力学,2019,39(8):816-820.
    [14]
    徐宗秋,庄典,杨瑞雪,等.BDS-3基本系统的动态单点定位性能评估[J].测绘科学,2020,45(6):46-50.
    [15]
    张小红,柳根,郭斐,等.北斗三频精密单点定位模型比较及定位性能分析[J].武汉大学学报(信息科学版),2018,43(12):2124-2130.
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