MCS – Master Control Station
The MCS is the central ground station that controls GNSS satellites. It manages orbit corrections, system monitoring, and operations. It ensures overall constellation health.
IAG as part of the IUGG
IAG Related Organisations
IAG collaborates closely with numerous organizations within geodesy and beyond. See the list for details.
This website is provided by the IAG Secretariat and the GGOS Coordinating Office, which are hosted by the BEV – Federal Office of Metrology and Surveying (Bundesamt für Eich- und Vermessungswesen) in Vienna, Austria.