1–13 von 13 Ergebnissen
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    Near-Earth Solar Sail Navigation: Preliminary Results (AAS 01-353)

    Christensen, E. J. / Williams, B. G. / Ionasescu, R. et al. | British Library Conference Proceedings | 2001

    Topex/Poseidon Mission Global Measurements of Sea Level at Unprecedented Accuracy

    Yamarone, C. A. / Christensen, E. J. / Fu, L.-L. et al. | British Library Conference Proceedings | 1994

    Modeling non-gravitational forces acting on TOPEX/POSEIDON: The early days

    Christensen, E. J. / Williams, B. G. / Yuan, D. N. et al. | NTRS | 1993

    TOPEX/Poseidon Precision Orbit Determination: "Quick-Look" Operations and Orbit Verification

    Cangahuala, L. A. / Christensen, E. J. / Graat, E. J. et al. | British Library Conference Proceedings | 1995

    Calibration of the TOPEX/Poseidon Radar Altimeter Using Short-Arc Orbit Determination

    Wolff, P. J. / Williams, B. G. / Christensen, E. J. et al. | British Library Conference Proceedings | 1995

    Short arc orbit determination for altimeter calibration and validation on TOPEX/POSEIDON

    Williams, B. G. / Christensen, E. J. / Yuan, D. N. et al. | NTRS | 1993

    TOPEX/Poseidon Precision Orbit Determination : 'Quick-Look' Operations with GPS and Laser Tracking Data

    Cangahuala, L. A. / Christensen, E. J. / Graat, E. J. et al. | NTRS | 1995

    Viking satellite orbit determination

    Hildebrand, C. E. / Christensen, E. J. / Boggs, D. H. et al. | NTRS | 1977

    TOPEX/Poseidon Precision Orbit Determination: "Quick-Look" Operations with SLR and GPS Data

    Cangahuala, L. A. / Muellerschoen, R. J. / Yuan, D.-N. et al. | British Library Conference Proceedings | 1996

    Mariner 9 celestial mechanics experiment: Gravity field and pole direction of Mars

    Lorell, J. / Born, G. H. / Christensen, E. J. et al. | NTRS | 1972

    Satellite orbit determination

    Jordan, J. F. / Boggs, D. H. / Born, G. H. et al. | NTRS | 1973

    GPS Precise Tracking of Topex/Poseidon: Results & Implications

    Bertiger, W. I. / Bar-Sever, Y. E. / Christensen, E. J. et al. | NTRS | 1994