IAG + GGOS Geodesy

📱 No position on your phone?
✈️ No navigation in planes?
⚠️ No early warnings?

That could be life without #Geodesy — the invisible science behind #GNSS.

👉 Read More: tinyurl.com/23fpentq
🛰️ Why GNSS matters: geodesy.science/item/gnss
🎨 More Cartoons: geodesy.science/cartoon/

📢 The IAG Scientific Assembly #IAG2025 will take place in Rimini on Sept. 1–5!
✅ Program finalized: 300 oral + 388 poster
🎉 Social events: ECS Dinner & Women in Geodesy Breakfast
🎓 Travel Grants for ALL Early Career Scientists – apply by July 31!
👉 Read More: geodesy.science/2025/iag-sci...

Call for Abstracts: REFAG2026 - IAG Symposium on Reference Frames for Applications in Geosciences The REFAG2026 symposium on reference frames in geosciences will take place in Munich from 2–4 March 2026, followed by the GGOS/IERS UAW. Abstract submissions are open until 15 October 2025. Join us in...

📢 Call for Abstracts: REFAG2026 - IAG Symposium on Reference Frames for Applications in Geosciences | 🌍 NEWS #GeodesyScience

👉 Read more: geodesy.science/2025/refag20...

📣 Your go-to calendar for #geodesy EVENTS is here!
📅 Explore the new @IAG_GGOS EVENTS page 🗓️
👉 geodesy.science/events/
Conferences, workshops & more — all in one place.
#Geodesy #IAG #GGOS #Geoscience #ScienceEvents

💼 Looking for a job in #geodesy — or want to share one?
The new @IAG_GGOS JOBS page is live!
👉 geodesy.science/jobs/
📬 Subscribe for updates: geodesy.science/news/#mailin...
📣 Post your job: geodesy.science/jobs/post/
#Hiring #ScienceJobs #IAG #GGOS

🎨 The first #Geodesy #Cartoon 🗻 by @IAG-GGOS
📘 Height systems: geodesy.science/item/height-...
📘 What is #IHRF? geodesy.science/item/height-...
👉 #GeodsyCartoon series: geodesy.science/cartoon/

📰 Stay up to date — the new @IAG_GGOS NEWS page is live!
👉 geodesy.science/news/
📬 Subscribe for updates incl. the #IAG #Newsletter (PDF)
📣 Got news? Share it with the #geodesy community!
🔗 geodesy.science/news/post/

📣 We’re live! Check out the brand new #IAG website 👉 geodesy.science

🌍 Making #Geodesy more visible, accessible & connected. Focusing on #Geodesy 📰 News, 📅 Events, 💼 Jobs, 👥 Member. More info ⬇️ geodesy.science/2025/new-iag...

🌍 #Geodesy meets #Cartoons 🎨
Join me this morning at #EGU25 at poster 📍 X1.90

📌 EGU25-1164: Geodesy Cartoons – Engaging the Public through Visual Storytelling

📄 Abstract: lnkd.in/dsHzkic2
🗣️ Give feedback: ggos.org/cartoon/

#EGU25_G @g.egu.eu @iag-ggos.bsky.social @lsanchez.bsky.social

A memorable evening at the #Geodesy Reception 2025 during the #EGU25.

Many thanks to everyone who joined us at #BEV in #Vienna for an inspiring night of networking, collaboration, and celebrating the geodesy community.

@iag-ggos.bsky.social @g.egu.eu #EGU_G

📢 Join us at #EGU25 in Vienna for the 🌍 #GGOS Session!
"Fostering collaboration in #geodesy to address challenges for science & society"

🎯 From essential variables to global risks, outreach, and innovation — don’t miss expert talks & insights!

More info 👉 lnkd.in/dm4KXSNs

New Paper Highlights the Power of Geodesy to Support Science and Society | The global geodetic community has come together to address one of the most pressing needs of our time: monitoring the dynamic Earth system. A new peer-reviewed article, “The Global Geodetic […]

👉 We invite you to get acquainted with the 🌎 Global Geodetic Observing System #GGOS by reading the latest paper published by the GGOS Executive Committee, more information available at: ggos.org/2025/04/10/p...

Abstract Guidelines and Submission IAG Scientific Assembly 2025

⏳ Only ONE WEEK left to submit your abstract for the #GGOS Symposia at IAG Scientific Assembly #IAG2025 🚨

The deadline is 📅 March 15, 2025 – don’t miss this opportunity to contribute to the future of #Geodesy.
👉 Check out here: 🔗 eventi.unibo.it/iag2025/abst...

Just moved! 👋
Follow us to get all your #EGU_geodesy news, including new blog posts and updates during #EGU25.

🚀 Save the Date! #REFAG2026 + #UAW2026

Join us in Munich 🇩🇪 in March 2026 for two key #geodesy events:
🌐 #REFAG2026 (March 2-4) – Exploring reference frames in #Geodesy & #EarthSciences
🌍 #UAW2026 (March 5-6, by invitation) – #GGOS/#IERS Unified Analysis Workshop

📢 Stay updated: shorturl.at/tZngd

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 ...

📅 Save the Date – Join us in 🇸🇪 Gävle, Sweden, for three key #Geodesy events:
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B

Proud to join the 1st #UN Global Geodetic Centre of Excellence #UN-GGCE Capacity Development Workshop in Bonn! 🌍 Representing @iag-ggos.bsky.social & #BEV with my two colleages from Austria. Great to exchange with geodetic experts & strengthen global #geodesy! 🌐✨ ggim.un.org/UNGGCE

Call for abstracts #IAG2025:

Symposium 08: #Geodesy for #Climate Research.

We are looking forward to all contributions that use geodetic data for studying climate-related topics.

Abstract deadline: March 15th.
More info: eventi.unibo.it/iag2025

@iag-ggos.bsky.social
@franckghomsi.bsky.social

Want to get involved in the International Association of Geodesy #IAG 🌍 and advancing #Geodesy?
✅ Become an IAG member 👉 lnkd.in/dwvic66B
✅ Engage in IAG’s scientific work
✅ Explore IAG’s components 👉 lnkd.in/dvnAd7st
✅ Establish a new IAG component — plan now for #IUGG 2027
📌 More: www.iag-aig.org

🚨 Call for Abstracts: Thrilled to announce #GGOS symposia at #IAG2025. Submit your abstracts by 📅 March 15 🔗 shorturl.at/1uwyx
🌍 G06: #GGOS
🌍 G11: #Geodesy for Society: Data, Networking, Outreach
🌍 J02: #AI & #MachineLearning in #Geodesy
🌍 J03: #GeohazardMonitoring
🌍 J01: Geodetic #SpaceWeather

🚨 Call for Abstracts: #IAG2025 🌍

Highlighting session G11-3: #Communication, #Education & #Outreach in #Geodesy 📢
Showcase innovative approaches to engage the public, foster education & share geodetic knowledge.

📅 Deadline: March 15, 2025
🔗 More info: lnkd.in/dGWqDyvF
👉 Let’s make geodesy visible

🚨 Call for Abstracts: Thrilled to announce #GGOS symposia at #IAG2025. Submit your abstracts by 📅 March 15 🔗 shorturl.at/1uwyx
🌍 G06: #GGOS
🌍 G11: #Geodesy for Society: Data, Networking, Outreach
🌍 J02: #AI & #MachineLearning in #Geodesy
🌍 J03: #GeohazardMonitoring
🌍 J01: Geodetic #SpaceWeather

The #ITRF2020 update, ITRF2020-u2023 is now available at
itrf.ign.fr/en/solutions... !

Are you interested in using #geodesy for #climate research?

We invite you to join our 3. ICCC (Online) Workshop on "Geodesy for Climate Research" taking place March 24/25 2025 @iag-ggos.bsky.social

Participation is free of charge, abstract deadline Feb. 7th.

iccc.iag-aig.org/iccc-worksho...

🚨 One week left to submit your abstract for the #GGOS Session G2.3 at #EGU25! 🌍

📜 Join the discussion on #Geodesy role in Earth observation, sustainability, and more.

🕒 Deadline: 15 Jan 2025, 13:00 CET
🔗 Details & Submission: lnkd.in/dm4KXSNs

Don’t miss out! 🚀

🌍 Join us at the #IAG2025 Scientific Assembly in Rimini 🇮🇹 Italy on 🗓 Sept 1-5, 2025

🔬 14 Symposia, 🌟 4 Highlight Sessions, 🤝 Outreach Symposium

📅 Key Deadlines:
Abstracts: Mar 15, 2025
Early-Bird Reg: May 31, 2025

👉 Details: eventi.unibo.it/iag2025

Join us on Friday at #AGU24 in GGOS session:
⭐Learn how #VGOS is transforming geodetic #VLBI with broadband tech, expanded networks, and high-precision #EarthObservation programs.
📅Date: Fri, 13 Dec
⏰Time: 11:30-11:40
🔗More info: lnkd.in/daB4x4-S

Join us on Friday at #AGU24 in the GGOS session:
⭐ Discover how GGOS IberAtlantic fosters geodesy in the Iberian Peninsula & Atlantic region for sustainable development and societal benefits.
📅 Date: Fri, 13 Dec
⏰ Time: 11:20-11:30
🔗 Session info: lnkd.in/daB4x4-S

Join us on Friday at #AGU24 in GGOS session:
⭐ Learn how #AI transforms #Geodesy with physics-informed models and explainable AI for #geohazard response and #EarthMonitoring.
📅 Date: Fri, 13 Dec
⏰ Time: 11:10-11:20
🔗 Session info: lnkd.in/daB4x4-S

Join us at #AGU24 in the GGOS session:
⭐ Discover how empirical corrections to lunisolar nutation improve #CPO predictions and reference frame consistency.
📅 Date: Fri, 13 Dec
⏰ Time: 10:50-11:00
🔗 Session info: lnkd.in/daB4x4-S