Zhou Li
Abstract
This paper analyzed the characters and rule of the satellite ephemeris error.It proposes the Model of the diagnosis and Forecast for the GPS broadcasting ephemeris error.The influence of broadcasting ephemeris error is estimated from the satellite-station double difference technology.The accuracy of this method is estimated.
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This paper analyzed the characters and rule of the satellite ephemeris error.It proposes the Model of the diagnosis and Forecast for the GPS broadcasting ephemeris error.The influence of broadcasting ephemeris error is estimated from the satellite-station double difference technology.The accuracy of this method is estimated.
Key concepts: Ephemeris, Global Positioning System, Broadcasting (networking), Geodesy, Satellite, Error analysis, Computer science, Remote sensing