title: Frame tie based on VLBI observations to near-field spacecraft
abstract: The objective of this work is to find approaches to realize the link of celestial reference frames, the dynamic spacecraft reference frame and the more stable and accurate International Celestial Reference Frame (ICRF), by observing the spacecraft with Very Long Baseline Interferometry (VLBI). In this work, the phase referencing observations to Global Navigation Satellite System (GNSS) satellites were scheduled and simulated, the frame tie parameters were derived. The tie parameters were estimat
journal: DepositOnce