6866 20240306102208.0 POSTER-2024-0038 Sert, Hakan VLBI and GNSS space-tie onboard Galileo satellites 2022 2022-10-17 NO Hugentobler, Urs Karatekin, Ozgur Dehant, Veronique IAG International Symposium on Reference Frames for Applications in Geosciences (REFAG 2022) hakan.sert@ksb-orb.be CPOSTER