Improvement accuracy in measurement of long baseline DGPS

Takashi Matsushita, Toshiyuki Tanaka, Masashi Yonekawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

GPS(Global Positioning System) is a 3-D positioning system using the signal of satellites and can be applied in many situations. GPS has positioning error due to various factors. We paid attention to a method so called DGPS (Differential GPS) that requires a reference station to measure. For precise positioning by DGPS, we used weighting coefficients of elevation angle of satellites in the calculation and corrected bias error. We have succeeded to improve the accuracy in the measurement of long baseline DGPS.

Original languageEnglish
Title of host publicationProceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
Pages3504-3508
Number of pages5
DOIs
Publication statusPublished - 2008 Dec 1
EventSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology - Tokyo, Japan
Duration: 2008 Aug 202008 Aug 22

Publication series

NameProceedings of the SICE Annual Conference

Other

OtherSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
CountryJapan
CityTokyo
Period08/8/2008/8/22

Keywords

  • DGPS
  • GPS
  • Location information
  • Reference station
  • Weighting coefficient

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Matsushita, T., Tanaka, T., & Yonekawa, M. (2008). Improvement accuracy in measurement of long baseline DGPS. In Proceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology (pp. 3504-3508). [4655270] (Proceedings of the SICE Annual Conference). https://doi.org/10.1109/SICE.2008.4655270