GGOS Blog – NEWS (Latest News about GGOS)

Next AI4EOP Live Webinar

Dear Colleagues, We are pleased to invite you to the third meeting of the “EOP I&I” Scientific Meeting, organized by the AI4EOP Prediction Study Group at GGOS. This session will feature a special guest talk on the latest advancements…

Save the Date | REFAG Symposium + Unified Analysis Workshop UAW

The IAG Commission 1 “Reference Frames,” GGOS, and IERS proudly announce REFAG2026 Symposium taking place 2-4 March 2026 in Munich, Germany. It will be followed by the GGOS/IERS Unified Analysis Workshop (UAW2026) on 5-6 March 2026 (by invitation only). All interested in reference frames in geodesy and Earth sciences are welcome to attend REFAG2026.
Holger Steffen

Save the Date 2026 – GGOS and Commission 3 Events in Sweden

Save the Date: - TIGER Symposium in Geodesy (IAG Commission 3) – September 28th to October 1st, 2026 - GGOS Topical Meeting on Geohazards – October 1st and 2nd, 2026 - GGOS Days 2026 – October 5th to 7th, 2026

IAG Scientific Assembly 2025 – GGOS Session | Call for Abstracts!

We are excited to announce following GGOS-related symposia and sessions at the IAG 2025 in Rimini, Italy (September 1–5, 2025). Abstract submissions are now open until March 15, 2025. 🌍 Symposium G06: Global Geodetic Observing System …
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IAG Scientific Assembly 2025 – Announcement

The International Association of Geodesy (IAG) will hold its Scientific Assembly in Rimini (Italy) on September 1-5, 2025. The IAG Scientific Assembly is a quadrennial event, held in the middle of the periods between IUGG General Assemblies.…

EGU2025 Call For Abstracts: GGOS Session G2.3

We would like to draw your attention to the EGU session G2.3 "GGOS: Fostering collaboration in geodesy to address challenges for science and society" to be held at the next EGU General Assembly in Vienna, Austria & online, 27 April - 2 May…

GGOS Days 2024 – Meeting Summary

The Executive Committee of the Global Geodetic Observing System (GGOS) organises every year the GGOS Days to update the geodetic community on recent achievements and current challenges faced by the various colleagues involved in achieving the…
GGOS

GGOS Topical Meeting on the Atmosphere – Summary

The Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG) convened geodetic and geophysical communities to participate in the GGOS Topical Meeting on the Atmosphere, held in Potsdam, Germany, 7-9 October 2024.…

UN Science Summit – Africa Rising | Report Geodesy Day

We invite you to join us in-person or online for an amazing meeting on Geodesy in Africa at the Science Summit for the UN Sustainable Development Goals on Friday, 27 September 2024 | 8:30 am – 3:00 pm ET (UTC-4). Central to our agenda is integrating the African perspective to address unique challenges and contributions.

UN-GGCE Geodesy Capacity Development Workshop

The United Nations Global Geodetic Centre of Excellence (UN-GGCE) invites surveying and geodetic professionals working for, or with, Member State government agencies in Europe to participate in its Geodesy Capacity Development Workshop, in…