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+person:(david, A. J.)
Validation of a GPS NAV Solution-Based Orbit Determination for Coriolis/Windsat (AAS 03-658)
More Characterization of Space Surveillance Sensors Using Normal Places (AAS 03-670)
Correcting Ionospheric Refraction in the Naval Space Surveillance System (AAS 03-671)
Preliminary Accuracy Assessment of the DORIS Tracking System on TOPEX/Poseidon (AAS 93-574)
Galileo Satellite Tour: Orbit Determination (AAS 93-686)
In-Flight Calibration of Alignment and Field of View Distortion for Spacecraft Attitude Sensors