Influence of multi path on positioning accuracy in a low sky view factor environment

S. Tatsuguchi, Y. Oshima, H. Oguma, S. Kameda, N. Suematsu

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

2 Citations (Scopus)

Abstract

Recently, utilization of position information by global navigation satellite system (GNSS) is expected in various fields. However, it's difficult to show unambiguously accuracy since positioning accuracy varies by measurement environment. We bring sky view factor (SVF) to evaluation of positioning accuracy, and evaluate it positioning accuracy of long time data in the places where SVF are high or low. In place where SVFs is high, precise positioning accuracy is got continuously for 24 hours, and it is found that variation of positioning accuracy is little. On the other hand, in place where SVF is low, positioning accuracy greatly varies. As the result of analysis of multi pass, it is found that the variation is caused by multi pass and difference of number of visible satellite.

Original languageEnglish
Title of host publicationInternational Conference on Information and Communication Technology Convergence
Subtitle of host publicationICT Convergence Technologies Leading the Fourth Industrial Revolution, ICTC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages264-267
Number of pages4
ISBN (Electronic)9781509040315
DOIs
Publication statusPublished - 2017 Dec 12
Event8th International Conference on Information and Communication Technology Convergence, ICTC 2017 - Jeju Island, Korea, Republic of
Duration: 2017 Oct 182017 Oct 20

Publication series

NameInternational Conference on Information and Communication Technology Convergence: ICT Convergence Technologies Leading the Fourth Industrial Revolution, ICTC 2017
Volume2017-December

Other

Other8th International Conference on Information and Communication Technology Convergence, ICTC 2017
CountryKorea, Republic of
CityJeju Island
Period17/10/1817/10/20

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Information Systems
  • Information Systems and Management

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