GNSS World of China

Volume 43 Issue 5
Oct.  2018
Turn off MathJax
Article Contents
LIU Xingwei, PU Dexiang, GAO Xiang, ZHANG Shiyong, XIA Dinghui. High Precision GPS/BDS Data Processing and Precision Contrast Analysis Based on GAMIT10.61[J]. GNSS World of China, 2018, 43(5): 77-83. doi: 10.13442/j.gnss.1008-9268.2018.05.015
Citation: LIU Xingwei, PU Dexiang, GAO Xiang, ZHANG Shiyong, XIA Dinghui. High Precision GPS/BDS Data Processing and Precision Contrast Analysis Based on GAMIT10.61[J]. GNSS World of China, 2018, 43(5): 77-83. doi: 10.13442/j.gnss.1008-9268.2018.05.015

High Precision GPS/BDS Data Processing and Precision Contrast Analysis Based on GAMIT10.61

doi: 10.13442/j.gnss.1008-9268.2018.05.015
  • Publish Date: 2018-10-15
  • The paper deals with the GPS data and BDS data of eight station CORS in Chongqing using GAMIT10.61 software, and mainly from the baseline repeatability, coordinate time series, combined adjustment in three aspects analyzed the calculation results of GPS and BDS.Results show that GPS results is better than BDS, and the difference between the single BDS and single GPS solution in the horizontal direction is less than 0.7cm, and 1cm~3 cm in the vertical; the BDS baseline repeatability is 1.39mm+0.205mm×10-8 in the north-south direction, 3.10mm+0.252×10-8in the east-west direction, 7.81mm+2.001×10-8in the vertical direction, 2.13mm+0.384×10-8 in the baseline length, calculation precision can meet the high precision data processing requirements using GAMIT 10.61.

     

  • loading
  • [1]
    汤逸豪. 北斗高精度基线解算实验研究[D]. 成都:西南交通大学, 2017.
    [2]
    鄂栋臣,詹必伟,姜卫平,等.应用GAMIT/GLOBK软件进行高精度GPS数据处理[J].极地研究,2005(3):173-182.
    [3]
    HERRING T A, KING R W, FLOYD M A. Document for the GAMIT analysis software release10.3[D].Mass. Inst. Technol.,Cambridge, MA, USA, 2015.
    [4]
    HERRING T A, FLOYD M A, KING R. W. Document for the GLOBK analysis software release10.3[D].Mass. Inst. Technol.,Cambridge, MA, USA, 2006.
    [5]
    FLOYD M A. GAMIT/GLOBK for GNSS [OL]. http://geoweb.mit.edu/~floyd/courses/gg/201707_EOS/,2017.
    [6]
    刘邢巍. 基于北斗的重庆市现代测绘基准数据综合服务平台研究与构建 [C].//卫星导航定位与北斗系统应用:星参北斗 位联世界,2016.
    [7]
    郭际明,周大山,高奋生,等.CORS参考站数据自动化处理程序设计[J].测绘通报,2015(5):17-19,37.
    [8]
    刘鸿飞,姜卫平,汪燕麟,等.CGCS2000框架下区域CORS站数据联合处理[J].武汉大学学报(信息科学版),2014,39(2):161-165.
  • 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

    Article Metrics

    Article views (681) PDF downloads(182) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return