共 8 条
[1]
Galileo Orbit Selection. Zandbergen R,S Dinwiddy,J Hahn,et al. In: Proceeding of ION GNSS2004[C],Long Beach, CA, USA . 2004
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Towards Dual Frequency L1-L5 GNSS Space Based Augmentation System. Lannelongue S,H Delfour,D Flament,et al. In: Proceeding of ION GNSS2004[C],Long Beach, CA, USA . 2004
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Performance Enhancements for the Next Phases of WAAS. Habereder H L,T R Schempp,M K Bailey,et al. In: Proceeding of ION GNSS2004[C], Long Beach,CA, USA . 2004
[4]
The Galileo Mission and Services. Ruiz L,E Breewer. In: Proceeding of ION GNSS2004[C], Long Beach, CA, USA . 2004
[5]
Retooling the GPS. ENGE P. Scientific American . 2004
[6]
GPS Signal Reconstitution. Ganguly S,A Jovancevic,M Kirchner,et al. In: Proceeding of ION GNSS2004[C], Long Beach, CA, USA . 2004
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GPSGalileo Time Offset: How It Affects Positioning Accuracy and How to Cope with It. Moudrak A,A Konovaltsev,J Furthner,et al. In: Proceeding of ION GNSS2004[C], Long Beach, CA, USA . 2004
[8]
Combined Galileo/GPS Frequency and Signal Performance Analysis. Hein G W,M Irsigler,J A Avila-Rodriguez,et al. In: Proceeding of ION GNSS2004[C], Long Beach, CA, USA . 2004