Volume 35 Issue 8
Aug.  2010
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LIU Chao, WANG Jian, XU Changhui, GAO Jingxiang. Integration of GPS/Pseudolites Baseline Solution Based on Empirical Mode Decomposition[J]. Geomatics and Information Science of Wuhan University, 2010, 35(8): 996-1000.
Citation: LIU Chao, WANG Jian, XU Changhui, GAO Jingxiang. Integration of GPS/Pseudolites Baseline Solution Based on Empirical Mode Decomposition[J]. Geomatics and Information Science of Wuhan University, 2010, 35(8): 996-1000.
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Integration of GPS/Pseudolites Baseline Solution Based on Empirical Mode Decomposition

  • 1Jiangsu Key Laboratory of Resources and Environmental Information Engineering,Chinese University of Mining and Technology,South Sanhuan Road,Xuzhou 221008,China;(2 School of Environment Science & Spatial Informatics,China University of Mining and Technology,South Sanhuan Road,Xuzhou 221008,China

Funds: 国家自然科学基金资助项目(40774010,40904004)；国家教育部归国留学人员基金资助项目;国家教育部博士点基金资助项目(200802901516)
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  • Received Date: June 14, 2010
  • Revised Date: June 14, 2010
  • Published Date: August 04, 2010
    Graphical Abstract
    • Abstract
  • A multi-scale decomposition and reconstruction architecture is defined on the basis of the empirical mode decomposition(EMD) theory,and the systematic errors mitigation model is demonstrated.A standard of the scale selection for the systematic errors elimination is given in terms of the means of the accumulated standardized modes.Then,the scheme of the GPS/PLs baseline solution based on the EMD is suggested.The experimental results show that the proposed scheme dramatically improves the reliability of ambiguity resolution and the precision of baseline vector after systematic error eliminated.
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