Advancing positioning technologies and geodetic applications
IAG Commission 4 focuses on advancing positioning, navigation, and timing (PNT) technologies, with an emphasis on GNSS and alternative systems. It aims to improve positioning integrity, sensor integration, and geodetic applications, addressing challenges such as interference and atmospheric disturbances. The commission works with various organizations to develop innovative solutions for PNT systems, geodetic remote sensing, and engineering geodesy applications.
Commission 4 – Latest News
Commission 4 – Upcoming Events
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.