High-Precision Dynamic Deformation Monitoring Model of GPS/Pseudolites Integrated System

  • Xi Zhang
  • Zhao-jiang ZhangEmail author
  • Yu-lin Li
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 980)


Aiming at the characteristics of small deformation range and strong correlation of multipath errors in space, a high-precision dynamic deformation monitoring model of GPS/pseudolites integrated system is proposed by introducing time forgetting factor. The model can effectively eliminate the influence of multipath of Pseudolite on combined positioning and improve the positioning accuracy and reliability in theory. The findings of the research have led the author to the conclusion that high-precision integration of GPS/pseudolites dynamic deformation monitoring model can weaken the influence of pseudolites multipath on integrated positioning more efficiently than conventional model, which increases the positioning precision largely.


Integration of GPS/pseudolites positioning technology Multipath error Deformation monitoring 


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© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.College of Mining and Geomatics EngineeringHebei University of EngineeringHandanChina

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