
South African National Geodesy Workshop
South Africa, with a rich geodetic history, faces fragmented efforts. A National Geodesy Workshop aims to unite stakeholders, enhance coordination, and align with the UN's GGRF agenda—establishing a National Geodesy Working Group to support national development and global collaboration in geodesy.

COSPAR 2026 Scientific Assembly
The 46th COSPAR Scientific Assembly will be held in Florence, Italy, 1–9 August 2026, featuring ~150 meetings across space research, including geodesy. Abstracts are due by 13 February 2026. The IAG proudly sponsors COSPAR 2026. Details, registration, and submission: cospar2026.org.

Meeting Summary – Glacial Isostatic Adjustment Workshop 2025
The 2025 Glacial Isostatic Adjustment Workshop took place June 2–6 in Sidney, BC, Canada, with 136 participants from 23 countries. Topics included Earth rheology, ice sheet dynamics, and sea-level change. Highlights included strong early career researcher participation, a field trip, and new initiatives like a GIA model database and a planned open-source tutorial.

Geodesy Virtual School 2025 – Summary
The 2025 Geodesy Virtual School focused on reference frames and Earth system monitoring, held in five free online sessions coordinated from Argentina with support from SIRGAS, IAG, IUGG, and others. It featured 37 instructors and global participation, especially from the Americas. All lectures, in English or Spanish with subtitles, are available online, promoting inclusive, high-quality geodetic training worldwide.

Virtual School of Geodesy – Reference Frames, Geodynamics, Atmosphere
Are you passionate about geodesy, climate change, and the global systems that help us understand our planet? Don’t miss this unique opportunity to dive deep into one of the most relevant scientific topics of our time! This international online…

Look Back at the IAG Geodesy Reception 2025
We are pleased to report that the IAG Geodesy Reception at this year’s EGU General Assembly, held on Tuesday, April 29, 2025, was a great success!
Hosted at the Federal Office of Metrology and Surveying (BEV) in Vienna, the event brought…

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…

UN-GGCE “Listening World Tour” – IAG
Virtual Meeting between IAG and UN-GGCE
The United Nations Global Geodetic Center of Excellence UN-GGCE will be hosting two listening sessions to maximize the opportunity for participation from IAG members all around the world. Both…

WEGENER 2023
The 20th WEGENER Assembly 2023 (WEGENER-20) will be organized by the National Office of Mines (ONM, Geological Survey of Tunisia) from 24 to 27 October 2023 in Sousse, Tunisia. The abstract and registration deadlines have been updated!