IAG Geodesy Reception 2025

BEV - Schiffamtsgasse 1-3, 1020 Vienna | 8th floor Schiffamtsgasse 1-3, Vienna, Austria

Details: The Geodesy Reception 2025 will take place at: Date: Tuesday, April 29, 2025 Time: 19:00-22:00 Venue: BEV – Federal Office of Metrology and Surveying Address: Schiffamtsgasse 1-3, 1020 Vienna – 8th floor Registration is required to join !! (see below) Sponsors: IAG (International Association of Geodesy) EGU Geodesy Division BEV (Federal Office of Metrology […]

3rd IAG Commission 4 Symposium: Positioning and Applications

Wuhan, China

The 3rd IAG Commission 4 Symposium: Positioning and Applications, will take place from 13 to 15 May, 2025, in Wuhan, China. As a continued Symposium Series of IAG Commission 4, this event will bring together scientists, researchers, and professionals working across the diverse field of positioning and its applications. The symposium a aims to foster […]

1st GGOS IberAtlantic Summer School

1st GGOS IberAtlantic Summer School The 1st GGOS IA Summer School will be held at the Yebes Observatory in Guadalajara, Spain, from July 13th to 18th, 2025. Organized by GGOS IA, IGN, Yebes Observatory, and RAEGE-Az, this event offers a unique opportunity for students to explore geodetic science through both theoretical and practical sessions. Participants […]

IAU Symposium 401: Advancing Reference Systems, Ephemeris, and Standards

National University of La Plata (UNLP) La Plata, Argentina

It is our pleasure to announce that the International Astronomical Union (IAU) Symposium "Advancing Reference Systems, Ephemeris, and Standards: from the Earth and the Moon to Solar System Bodies" (IAUS 401) will be held from August 4 to 9, 2025, at the National University of La Plata (UNLP), La Plata (Argentina). Reference systems and their […]

GGOS Days 2025

Rimini, Italy Via della Fiera, 23, Rimini, Rimini, Italy

The annual business meeting of GGOS, known as GGOS Days, will be integrated with the IAG Scientific Assembly in 2025. As a result, there will be no separate meeting as in previous years. Instead, reports from the GGOS components will be presented during the GGOS Symposium at the Assembly. Additionally, a GGOS Governing Board meeting […]

IAG Scientific Assembly 2025

Rimini, Italy Via della Fiera, 23, Rimini, Rimini, Italy

Join us at the IAG 2025 Scientific Assembly from 1 to 5 September 2025, in Rimini, Italy. With the theme "Geodesy for a Changing Environment", the conference will explore critical topics in geodesy across the four IAG Commissions: Reference Frames, Gravity Field, Rotation and Geodynamics, and Positioning and Applications. Additionally, the GGOS Days 2025 will […]

AGU25 – GGOS Session

New Orleans, USA New Orleans

The AGU Annual Meeting 2025 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. GGOS is planning to have it’s own session. More information will follow…