Volume 36 Issue 10
Oct.  2011
Turn off MathJax
Article Contents
Abstract
Related Articles
WU Xiaoli, PING Jinsong, LIU Li, XING Nan. Hardware Delay Solution of Regional Satellite Navigation System[J]. Geomatics and Information Science of Wuhan University, 2011, 36(10): 1218-1221.
Citation: WU Xiaoli, PING Jinsong, LIU Li, XING Nan. Hardware Delay Solution of Regional Satellite Navigation System[J]. Geomatics and Information Science of Wuhan University, 2011, 36(10): 1218-1221.
shu

Hardware Delay Solution of Regional Satellite Navigation System

  • 1 Shanghai Astronomical Observatory,Chinese Academy of Sciences,80 Nandan Road,Shanghai 200302,China;2 Beijing Global Information Center of Application and Exploration,22 Beiqing Road,Haidian District,Beijing 100094,China

Funds: 国家863计划资助项目(2009AA12206);中国科学院方向性课题资助项目(Y186601002YYYJ-1110);武汉大学地球空间环境与大地测量教育部重点实验室测绘基础研究基金资助项目11-01-11)
More Information
  • Received Date: September 07, 2011
  • Published Date: October 04, 2011
    Graphical Abstract
    • Abstract
  • There is a new challenge for getting parameters of ionosphere model with high accuracy under the limited distribution of regional monitoring network.The VTEC of puncture points can be obtained by re-process the data after fixing the hardware delay,then the regional ionosphere model would be estimated.This strategy differs significantly from GPS global ionosphere solution strategy.In this paper the strategy of getting parameters of ionosphere model under the limited distribution of regional monitoring network is discussed in detail,the possible accuracy of this method is analyzed,and the improvement is proposed.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]WANG Nan, LI Yongsheng, SHEN Wenhao, JIANG Wenliang, LI Qiang, JIAO Qisong. Source Parameters and Rapid Simulation of Strong Ground Motion of the Ms6.8 Earthquake on January 7, 2025 in Dingri （Xizang,China） Derived from InSAR Observation[J]. Geomatics and Information Science of Wuhan University, 2025, 50(2): 404-411. DOI: 10.13203/j.whugis20250022
    [2]NAI Yihan, HAN Bingquan, LIU Zhenjiang, LI Zhenhong, SONG Chuang, YU Chen, LI Suju, PENG Jianbing. Coseismic Surface Displacement and Source Model of the 2024 Mw 7.0 Wushi （Xinjiang, China） Earthquake Revealed by InSAR Observations[J]. Geomatics and Information Science of Wuhan University, 2025, 50(2): 368-376. DOI: 10.13203/j.whugis20240037
    [3]CHEN Peng, QIU Liangcai, YAO Yibin, ZHU Chengchang, LU Jierui, GUAN Xingyao, HONG Yang, SUN Shizheng. Surface Deformation and Hazard Analysis After the 2023 Ms 6.2 Earthquake in Jishishan, Gansu Province Based on InSAR and Optical Imagery Interpretation[J]. Geomatics and Information Science of Wuhan University, 2025, 50(2): 257-270. DOI: 10.13203/j.whugis20240074
    [4]YANG Mengshi, LIAO Mingsheng, CHANG Ling, HANSSEN Ramon F.. Interpretation of Multi-epoch InSAR Deformation for Urban Scenes: A Problem Analysis and Literature Review[J]. Geomatics and Information Science of Wuhan University, 2023, 48(10): 1643-1660. DOI: 10.13203/j.whugis20230289
    [5]CHEN Mingkai, XU Guangyu, WANG Leyang. InSAR 3D Coseismic Surface Deformation Inversion: A Combination Method Considering Deformation Gradient[J]. Geomatics and Information Science of Wuhan University, 2023, 48(8): 1349-1358. DOI: 10.13203/j.whugis20220284
    [6]HAN Bingquan, LIU Zhenjiang, CHEN Bo, LI Zhenhong, YU Chen, ZHANG Yong, PENG Jianbing. Coseismic Deformation and Slip Distribution of the 2022 Luding Mw 6.6 Earthquake Revealed by InSAR Observations[J]. Geomatics and Information Science of Wuhan University, 2023, 48(1): 36-46. DOI: 10.13203/j.whugis20220636
    [7]PENG Ying, XU Caijun, LIU Yang. Deriving 3D Coseismic Deformation Field of 2017 Jiuzhaigou Earthquake with Elastic Dislocation Model and InSAR Data[J]. Geomatics and Information Science of Wuhan University, 2022, 47(11): 1896-1905. DOI: 10.13203/j.whugis20200289
    [8]BIAN Weiwei, WU Jicang, ZHANG Lei, GAO Yu. Temporal and Spatial Statistical Analysis of Strong Earthquakes and Spatial Distribution Characteristics of InSAR Coseismic Deformation Field[J]. Geomatics and Information Science of Wuhan University, 2022, 47(6): 875-886. DOI: 10.13203/j.whugis20220176
    [9]XU Caijun, HE Ping, WEN Yangmao, ZHANG Lei. Coseismic Deformation and Slip Distribution for 2011 Tohoku-Oki Mw 9.0 Earthquake:Constrained by GPS and InSAR[J]. Geomatics and Information Science of Wuhan University, 2012, 37(12): 1387-1391.
    [10]XU Caijun, LIN Dunling, WEN Yangmao. Extract and Analysis Surface Deformation Caused by Wenchuan Mw7.9 Earthquake from InSAR Data[J]. Geomatics and Information Science of Wuhan University, 2010, 35(10): 1138-1142.

Catalog

    Get Citation
    PDF
    XML
    Article views (1142) PDF downloads (646) Cited by()
    Related

    Copyright © 2013 《武汉大学学报·信息科学版》编辑部

    Address：武汉大学文理学部本科生院楼北5楼Post Code：430072

    Tel：027-68778465,68788631E-mail:whuxxb@vip.163.com

    Submit Article

    Submission Guidelines

    e

    Contact Us

    Qrcode

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return