Related Links

Regional subgroups

• EVGA : European VLBI Group for Geodesy and Astrometry
• AOV : Asia-Oceania VLBI Group for Geodesy and Astrometry

Related services

• IERS : International Earth Rotation and Reference Systems Service
• IGS : International GNSS Service
• ILRS : International Laser Ranging Service
• DORIS : Doppler Orbitography by Radiopositioning Integrated on Satellite

International organizations

• IAG : International Association of Geodesy
• IUGG : Internationl Union of Geophysics and Geodesy
• GGOS : Global Geodetic Observing System
• IAU : International Astronomical Union
• WDS : World Data System

Links to IVS member organizations

• IVS member organizations
• IVS affiliated organizations