The future of precision with 5 GNSS constellations

Gethin Wyn Roberts, Craig Matthew Hancock, Xu Tang

Research output: Contribution to specialist publicationArticle

Abstract

Today’s GNSS satellites transmit on three or more carrier frequencies. The quality of the data in these signals from GPS, BeiDou, Galileo, GLONASS and QZSS reveals the expected measurement precisions. This article explores the noise of the range residual and ionospheric residual to indicate the oncoming capabilities.
Original languageAmerican English
Pages28-35
Number of pages4
Volume30
No.1
Specialist publicationGPS World
PublisherAdvanstar Communications Inc.
Publication statusPublished - 11 Jan 2019

Keywords

  • GNSS
  • Ionospheric residual
  • ionospheric scintillation
  • carrier phase
  • pseudorange
  • GPS
  • GLONASS
  • Galileo
  • BeiDou

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