2007Gnss World of ChinaRequires access

Assessment of PDOP for Combined Constellation of GALILEO and GPS

Jinpei Yu

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Abstract

Simulations of PDOP for GALILEO constellation,GPS constellation and combined constellation of GALILEO and GPS have been carried out respectively.It indicates that from the technical point of view,combined constellation of GALILEO and GPS might be more effective compared with either GALILEO or GPS constellation.It also shows that it is necessary to work out a composite receiver adaptive to combined constellation of GALILEO and GPS.

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What this paper is about

Simulations of PDOP for GALILEO constellation,GPS constellation and combined constellation of GALILEO and GPS have been carried out respectively.It indicates that from the technical point of view,combined constellation of GALILEO and GPS might be more effective compared with either GALILEO or GPS constellation.It also shows that it is necessary to work out a composite receiver adaptive to combined constellation of GALILEO and GPS.

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Available abstract

Simulations of PDOP for GALILEO constellation,GPS constellation and combined constellation of GALILEO and GPS have been carried out respectively.It indicates that from the technical point of view,combined constellation of GALILEO and GPS might be more effective compared with either GALILEO or GPS constellation.It also shows that it is necessary to work out a composite receiver adaptive to combined constellation of GALILEO and GPS.

Key concepts: Galileo (satellite navigation), Global Positioning System, Constellation, Geodesy, Remote sensing, Computer science, Geography, Telecommunications

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