GNSS World of China

Volume 45 Issue 3
Jun.  2020
Turn off MathJax
Article Contents
Article Navigation >  GNSS World of China  > 2020  >  45(3): 11-15
CHEN Peiwen, YU Xuexiang, ZHANG Hao. Quick extraction and analysis of deformation information based on BDS similar-single-difference model[J]. GNSS World of China, 2020, 45(3): 11-15. doi: DOI:10.13442/j.gnss.1008-9268.2020.03.003
Citation: CHEN Peiwen, YU Xuexiang, ZHANG Hao. Quick extraction and analysis of deformation information based on BDS similar-single-difference model[J]. GNSS World of China, 2020, 45(3): 11-15. doi: DOI:10.13442/j.gnss.1008-9268.2020.03.003
shu

Quick extraction and analysis of deformation information based on BDS similar-single-difference model

doi: DOI:10.13442/j.gnss.1008-9268.2020.03.003
  • 1.

    School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China

  • 2.

    Key Laboratory of Aviation-aerospace-ground Cooperative Monitoring and Early Warning of  Coal Mining-induced Disasters of Anhui Higher Education Institutes, Anhui University of Science and Technology, KLAHEI (KLAHEI18015), Huainan 232001, China

  • 3.

    Coal Industry Engineering Research Center of Mining Area Environmental And Disaster Cooperative Monitoring, Anhui University of Science and Technology, Huainan 232001, China

  • Publish Date: 2020-06-15
    Abstract
  • Aiming at the problem that the GPS similar-single-difference model cannot extract the large deformation information, this paper takes full advantage of the three-frequency signal broadcasted by the BeiDou full constellation, A method for quick extraction of deformation information with triple-frequency combination ambiguity resolution and similar-single-difference model based on BDS was studied. Experiments on the high-precision three-dimensional mobile testing platform show that the above method can quickly extract large deformation information. its accuracy is equivalent to that of GPS and can reach centimeter level.

     

    • FullText(HTML)
  • loading
    • References(14)
  • [1]
    叶世榕,赵乐文,陈德忠,等.基于北斗三频的实时变形监测数据处理［J］.武汉大学学报(信息科学版),2016,41(6):722-728.
    [2]
    肖玉钢,姜卫平,陈华,等.北斗卫星导航系统的毫米级精度变形监测算法与实现［J］.测绘学报,2016,45(1):16-21.
    [3]
    丁盼,席瑞杰,肖玉钢.北斗卫星导航系统用于东北地区高精度变形监测性能分析［J］.测绘通报,2016(4):33-37.
    [4]
    李征航,张小红,朱智勤.利用GPS进行高精度变形监测的新模型［J］.测绘学报,2002,31(3):206-210.
    [5]
    张小红,李征航,徐绍铨.高精度GPS形变监测的新方法及模型研究［J］.武汉大学学报(信息科学版),2001,26(5):451-454.
    [6]
    邱卫宁,陈永奇.用载波相位宽巷组合高精度确定大数值变形［J］.武汉大学学报(信息科学版),2004,29(10):889-892.
    [7]
    席瑞杰,肖玉钢,刘邢巍.GPS变形监测中提取大变形量的单历元解算方法研究［J］.大地测量与地球动力学,2015,35(1):26-29.
    [8]
    余学祥,徐绍铨,吕伟才.三峡库区滑坡体变形监测的似单差方法与结果分析［J］.武汉大学学报(信息科学版),2005,30(5):451-455.
    [9]
    余学祥,吕伟才,柯福阳,等.煤矿开采沉陷自动化监测系统［M］.北京:测绘出版社,2014:178-192.
    [10]
    FENG Y M. GNSS three carrier ambiguity resolution using ionosphere-reduced virtual signals［J］.Journal of geodesy,2008,82(12):847-862.DOI: 10.1007／s00190-008-0209-x.
    [11]
    赵才新,吴江飞,栗广才.一种改进的北斗三频基线解算方法［J］.测绘科学,2019,44(2):18-25,32.
    [12]
    李毓照,王世杰,杨国林.一种改进的BDS三频单历元TCAR算法［J］.测绘科学,2019,44(4):41-47,54.
    [13]
    吕伟才,高井祥,王坚,等.北斗三频约束的短基线模糊度单历元算法［J］.中国矿业大学学报,2015,44(6):1090-1096.
    [14]
    李博峰,沈云中,周泽波.中长基线三频GNSS模糊度的快速算法［J］.测绘学报,2009,38(4):296-301.
    • 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
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (321) PDF downloads(45) 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