On the Geodetic Feasibilty with △VLBI Observables from Lunar Probe

摘要

Based on differential VLBI (△VLBI) observables from the lunar probe in Earth-Moon transfer orbit, the observation model including the connection parameters of reference systems is studied in this paper, and the estimable parameter sequence is determined. Then, the sensitivity of Earth Orientation Parameters (EOPs) to the priori errors of the coordinates of the probe is invested, and the posteriori accuracy of coordinates and EOPs are calculated. Finally, the conclusions are presented.