5995 20221229155425.0 POSTER-2022-0065 Sert, H. VLBI and GNSS space-tie onboard Galileo satellites. 2022 2022-10-17 BELSPO/ PRODEX/ GENESIS NO Hugentobler, U. Karatekin, O. Dehant, V REFAG 2022, Thessaloniki, Greece veronique.dehant@observatoire.be CPOSTER