GNSS World of China

Volume 49 Issue 3
Jun.  2024
Turn off MathJax
Article Contents
Article Navigation >  GNSS World of China  > 2024  >  49(3): 115-122
HU Weijian, LU Liguo, WU Tangting, LIANG Qiao. Design and implementation of multi-frequency and multi-GNSS data preprocessing software[J]. GNSS World of China, 2024, 49(3): 115-122. doi: 10.12265/j.gnss.2024011
Citation: HU Weijian, LU Liguo, WU Tangting, LIANG Qiao. Design and implementation of multi-frequency and multi-GNSS data preprocessing software[J]. GNSS World of China, 2024, 49(3): 115-122. doi: 10.12265/j.gnss.2024011
shu

Design and implementation of multi-frequency and multi-GNSS data preprocessing software

doi: 10.12265/j.gnss.2024011
  • 1.

    School of Surveying and Geoinformation Engineering, East China University of Technology, Nanchang 330013, China

  • 2.

    The First Institute of Hydrology and Engineering Geological Prospecting, Anhui Geological Prospecting Bureau, Bengbu 233000, China

  • Received Date: 2024-01-16
  • Accepted Date: 2024-01-16
    • Available Online: 2024-04-25
    Abstract
  • GNSS data preprocessing plays a crucial role in achieving high-precision navigation, positioning, and attitude applications. However, existing GNSS preprocessing tools and modules face challenges in handling multi-frequency and multi-GNSS observation data. To address this issue, we have developed a GNSS data preprocessing software called (GDPS). GDPS includes modules for data download, format conversion, data editing, quality check and auxiliary tools. The software has been implemented using the PYQT5 tool, which enables a graphical user interface. Experimental tests have demonstrated that the software offers a clear interface, strong interactivity, stable module operation, and comprehensive software functions. Consequently, it effectively caters to the diverse needs of users for preprocessing multi-frequency and multi-GNSS observation data.

     

    • FullText(HTML)
  • loading
    • References(24)
  • [1]
    李博峰, 苗维凯, 陈广鄂. 多频多模GNSS高精度定位关键技术与挑战[J]. 武汉大学学报(信息科学版), 2023, 48(11): 1769-1783.
    [2]
    金双根, 汪奇生, 史奇奇. 单频到五频多系统GNSS精密单点定位参数估计与应用[J]. 测绘学报, 2022, 51(7): 1239-1248.
    [3]
    耿涛, 丁志辉, 谢新, 等. 基于载波相位差分的多频多GNSS测速精度评估[J]. 武汉大学学报(信息科学版), 2023, 48(2): 206-213.
    [4]
    金蕾, 吉渊明, 唐卫明, 等. BDS/GPS卫星数据质量分析软件开发及应用研究[J]. 大地测量与地球动力学, 2016, 36(9): 837-840,846.
    [5]
    CHEN Z S, CUI Y, LI L Y, et al. GDP: an open-source GNSS data preprocessing toolkit[J]. GPS solutions, 2020, 24(3): 87. DOI: 10.1007/s10291-020-01003-z
    [6]
    张国利, 杨开伟, 陈秀德. 一种多GNSS数据质量分析工具[J]. 导航定位学报, 2019, 7(1): 103-107.
    [7]
    王建伟, 冯在梅, 赵辉, 等. 海量GNSS数据产品的一站式快速获取方法[J]. 导航定位学报, 2022, 10(2): 176-182.
    [8]
    LU L G, LIANG Q, HU W J, et al. GDDS: Python software for GNSS data download[J]. GPS solutions, 2023, 27(2): 63. DOI: 10.1007/s10291-023-01400-0
    [9]
    ESTEY L H, MEERTENS C M. TEQC: the multi-purpose toolkit for GPS/GLONASS data[J]. GPS solutions, 1999, 3(1): 42-49. DOI: 10.1007/PL00012778
    [10]
    NISCHAN T. GFZRNX—RINEX GNSS data conversion and manipulation toolbox (VERSION 1.05) [EB/OL]. (2019-10-10) [2024-1-10]. https://doi.org/10.5880/gfz.1.1.2016.002
    [11]
    WEBER G, MERVART L, STURZE A, et al. The BKG ntrip client (BNC)[Z/OL]. Euref symposium: [S. N. ], 2007.
    [12]
    VACLAVOVIC P, DOUŠA J. G-Nut/Anubis: open-source tool for multi-gnss data monitoring with a multipath detection for new signals, frequencies and constellations[C]//LAG 150 years, proceedings of the IAG scientific assembly, 2016: 775-782. DOI: 10.1007/1345_2015_97
    [13]
    KAWAMOTO S, TAKAMATSU N, ABE S. RINGO: a RINEX preprocessing software for multi-GNSS data[J]. Earth planets and space, 2023(75): 54. DOI: 10.1186/s40623-023-01811-w
    [14]
    张涛, 秘金钟, 谷守周. Anubis的GNSS数据质量检核可视化表达与分析[J]. 测绘科学, 2017, 42(12): 163-170,177.
    [15]
    卢立果, 吴汤婷. 基于Python的TEQC可视化软件设计及GNSS实验教学应用[J]. 实验技术与管理, 2022, 39(6): 162-167.
    [16]
    任晓东, 刘俊峰, 郭博锋, 等. IGS数据产品智能化下载软件Ider的设计与实现[J]. 测绘信息与工程, 2012, 37(4): 43-46.
    [17]
    冯胜涛, 刘志广, 占伟, 等. RINEX观测数据文件格式及其应用[J]. 华北地震科学, 2014, 32(1): 38-46.
    [18]
    李征航, 黄劲松. GPS测量与数据处理[M]. 第三版. 武汉: 武汉大学出版社, 2016.
    [19]
    李树文, 王潜心, 龚佑兴. 北斗三号卫星新信号数据质量分析[J]. 合肥工业大学学报(自然科学版), 2021, 44(8): 1111-1117.
    [20]
    何义磊. 北斗三号最简系统卫星信号质量分析[J]. 武汉大学学报(信息科学版), 2020, 45(3): 394-402.
    [21]
    李涌涛, 李建文, 潘林, 等. 北斗三号新信号B1C和B2a观测数据质量分析评估[J]. 地球科学进展, 2018, 33(11): 1161-1168. DOI: 10.11867/j.issn.1001-8166.2018.11.1161.
    [22]
    虞顺. BDS-3试验星/Galileo卫星观测数据质量评估方法与结果对比分析[D]. 武汉: 武汉大学, 2017.
    [23]
    滕月昊, 贾小林, 雷盼荣, 等. IGMAS多品牌监测接收机数据质量分析[J]. 全球定位系统, 2022, 47(1): 59-67.
    [24]
    蔡亲青, 朱锋, 陈曦, 等. 高度角与信噪比混合的GNSS随机模型精化及其对RTK定位性能的影响[J]. 全球定位系统, 2023, 48(1): 24-31.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(9)  / Tables(2)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (295) PDF downloads(40) Cited by()
    Proportional views
    Related

    Copyright © 2009《 GNSS World of China 》 Editorial Office

    Address：84 Jianshe Dong Lu, Muye District, Xinxiang City, Henan Province, ChinaChina Pos：453000Tel：0373-3712411Fax：0373-3052232Email：qqdwxt@126.com

    Supported by: Beijing Renhe Information Technology Co. Ltd    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return