Orbit Determination Using Spread Spectrum Ranging

MODEL OF REFERENCE ORBIT FOR SATELLITES CONSTELLATION

Orbit determination using distance measurements

Error Estimation on Wander Frame for SINS Ground Alignment Through Observability Analysis

ERROR ANALYSIS OF INERTIAL NAVIGATION SYSTEMS

HIGH ACCURACY SPACECRAFT ORBIT PROPAGATOR VALIDATION

Fast Converging with High Accuracy Est imates of Satellite Attitude and Orbit Based on Magnetometer Augmented with Gyro, Star Sensor and GPS via Extended Kalman Filter

PREDICTION OF THE ORBITAL MOTION OF AN ARTIFICIAL SATELLITE FROM RADAR MEASUREMENTS

THE EFFECT OF THE EARTH'S OBLATENESS AND ATMOSPHERIC DRAG ON AN ARTIFICIAL SATELLITE IN TERMS OF THE EULER PARAMETERS

Wavelet Spectral Techniques for GPS Errors Reduction