2012•Gnss World of ChinaRequires access

Analysis of Positioning Results Influenced by GPS Satellite Orbit Precision

Zheng-ge Chen

Abstract

Satellite orbit error is the typical error resource having influence on positioning accuracy.Broadcast ephemeris,ultra-rapid ephemeris,rapid ephemeris and precise ephemeris are compared and analyzed in this paper,which provides satellite ephemeris choices for different experimental requirements in accuracy evaluation of instrumentation equipments.

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Available abstract

Key concepts: Ephemeris, Geodesy, Global Positioning System, Satellite, Orbit (dynamics), Remote sensing, Instrumentation (computer programming), Computer science