
Frontiers of Geodetic Science (FroGS) Conference in Munich
Other, 📅 Event UpdateFrontiers of Geodetic Science (FroGS)” is a focused conference at INTERGEO, held Sept 15–17, 2026 in Munich. It invites contributions across geodesy, especially from early-career researchers. Abstract deadline: May 15, 2026.

GGOS Highlights at EGU 2026
GGOS, Other, 📅 Event UpdateGGOS at EGU26 highlights new geodetic technologies, Essential Geodetic Variables (EGVs) for policy, and innovative science communication. Together, these contributions advance Earth system understanding and strengthen the role of geodesy for society and informed decision-making.

Save the Date: GGOS Days 2026 & Topical Meeting
GGOS, 📅 Event UpdateGGOS announces two hybrid meetings in Gävle, Sweden: the GGOS Topical Meeting on Geohazards (2 Oct 2026) and GGOS Days (5–7 Oct 2026), bringing the global geodetic community together for exchange, coordination, collaboration, and forward-looking discussions.

CAGGA 2026 Successfully Held in Changsha, China
IAG, 📅 Event UpdateCAGGA 2026 in Changsha gathered 2,300+ experts, featuring 7 forums, 7 sessions, and 800+ presentations, highlighting advances in geodesy across China.

TIGER Symposium in Geodesy 2026 – Extension of abstract and travel support deadline
Com3, IERS, IGETS, 📅 Event UpdateTIGER Symposium in Geodesy 2026: Abstract & travel support deadline extended to May 12. Symposium Sept 28–Oct 1 (Gävle & online). Funding available, esp. for ECS.

Meet Julia Pfeffer – Early Career Scientist
ECS, IAG, IUGG, 📰 General NewsJulia Pfeffer is a French research engineer specializing in monitoring the global water cycle through satellite geodetic measurements. Since 2020, she has led satellite gravimetry activities at Magellium and currently heads major ESA and CNES projects. With a PhD in Geophysics, she has contributed to GRACE solutions, developed key geodetic datasets, and authored over 25 scientific publications.

International Geological Congress IGC 2028 – First Circular
Com1, Com2, Com3, Com4, Commissions, ECS, GGOS, IAG, ICCC, ICCM, ICCs, ICCT, IUGG, Other, Project QuGe, Projects, Services, 📅 Event UpdateCGU joins IGC 2028 in Calgary (Aug 12–20). Submit Geomatics & Geodesy sessions (gravity, GNSS, tectonics, hydrology, sea level) by March 2027 to highlight geodesy’s role in global challenges.

Annual Report 2025 of IAG to IUGG
IAG, 📰 General NewsACTIVITIES
IAG Scientific Assembly 2025
IAG has held its quadrennial Scientific Assembly halfway through its four-year term 2023-2027. It took place in-person in Rimini (Italy) on September 1-5, 2025. Under the theme “Geodesy for a changing…

TIGER Symposium in Geodesy 2026 – Abstract deadline approaching
Com3, GGOS, IERS, IGETS, IGFS, 📅 Event UpdateThis is a friendly reminder that the abstract submission and travel support deadline for the TIGER Symposium in Geodesy 2026 taking place between September 28th and October 1st, 2026, in Gävle (Sweden) & online, is on April 15th – only…

Summer School: Satellite-Based Hydrological Data Assimilation
Com2, ECS, GGOS, ICCC, ICGEM, 📅 Event UpdateRegistration is open for the Summer School of "SATELLITE-BASED HYDROLOGICAL DATA ASSIMILATION", August 25-28, 2026, which will be hosted by the Geodesy Research Group of Aalborg University, Denmark.
Please register here; and the deadline is…



