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Optimising navigational precision from potential GNSS constellations

Lookup NU author(s): John Rainbow, Professor Peter ClarkeORCiD


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Because of its perceived defects, there has been a move to augment GPS by additional GNSS, either WAAS/LAAS or the proposed European system Galileo. This article looks at some of the potential constellations that could be used and discusses the precision obtained when a dual frequency receiver is employed.

Publication metadata

Author(s): Rainbow JJ, Clarke PJ

Publication type: Article

Publication status: Published

Journal: Hydrographic Journal

Year: 2002

Issue: 103

Pages: 3-9

ISSN (print): 0309-7846

ISSN (electronic):

Publisher: International Federation of Hydrographic Societies