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IAVCEI fieldtrip participants at Villarrica crater rim (Credit: Dávid Karátson, distributed via imaggeo.egu.eu)

G Geodesy Division on Geodesy

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European Geosciences Union

Division on Geodesy
g.egu.eu

Division on Geodesy

President: Annette Eicker (Emailg@egu.eu)
Deputy President: Roelof Rietbroek (Email)
ECS Representative: Öykü Koç (Emailecs-g@egu.eu)

Traditionally geodesy is the science of the measurement and the mapping of the Earth’s surface. Since the surface is mainly shaped by the Earth’s gravity field the classical definition includes the Earth’s gravitational potential. Observing the Earth's figure, the orientation and rotation as well as the gravity field, geodesy today provides spatial and temporal patterns of geophysical processes within the Earth system such as sea-level rise, tides, melting of continental ice masses, changes in global water circulation and in the atmosphere or deformations of the solid Earth. Consequently, the Geodesy Division covers activities on the whole spectrum of modern geodetic Earth system modelling from the measurement systems to the investigation of geophysical processes.

Latest posts from the G blog

The EGU mentoring programme: Experiences from mentor and mentee perspectives

The EGU mentoring programme: Experiences from mentor and mentee perspectives Each year, EGU offers a mentoring programme to pair a more experienced conference “veteran”, defined as having participated in a General Assembly (GA) at least two times, and a conference “newbie”. As we’re getting closer to the GA period, the submission deadline for the mentoring programme is on 17.03.25, and the ultimate question is: Should I sign up for the mentoring programme? Can I be a mentor when I’m still …


Inside the World of ‘Skype a Scientist’

Let’s move onto another amazing researcher and ECS, Öykü Koç, who is involved with ‘Skype a scientist’, an educational nonprofit with a focus on connecting people with science in fun and meaningful ways, making science education available and engaging for everyone. Öykü Koç (she/they) is a PhD candidate at Politecnico di Milano (Italy), with her research focusing on the time-variable gravity field recovery from satellite data and temporal aliasing in the context of next-generation gravity missions. Apart from the mainstream …


EGU Campfire Geodesy – Share Your Research – Tenth Edition

We are excited to announce the 10th edition of Geodesy Campfire – Share Your Research in November. The Geodesy EGU Campfire Events “Share Your Research” give (early career) researchers the chance to talk about their work.We have two exciting talks by our guest speakers Mario Moreno and Franck Ghomsi. Below you can find the details of the topics awaiting us. We will have time to network after the presentations. Please join us on Zoom on February 13 from 4:00 p.m. …


Expanding the Picture: Simon Tong

Hi Simon, thank you for sharing your story with us and the geodesy community! First, can you give us your ‘classical work intro’ so that we get an idea of where you are working and what your field of interest is? I am currently working at Deutsches Zentrum für Luft- und Raumfahrt (DLR)’s Earth Observation Centre (EOC) as a working student, while at the same time studying for a Master’s degree at TU Munich (TUM), under the Earth Oriented Space …

Recent awardees

Jeffrey T. Freymueller

Jeffrey T. Freymueller

  • 2024
  • Vening Meinesz Medal

The 2024 Vening Meinesz Medal is awarded to Jeffrey T. Freymueller for pioneering work in geodesy with Global Navigation Satellite Systems and their application to geophysics.


Bramha Dutt Vishwakarma

Bramha Dutt Vishwakarma

  • 2024
  • Division Outstanding Early Career Scientist Award

The 2024 Division Outstanding Early Career Scientist Award is awarded to Bramha Dutt Vishwakarma for his outstanding contributions in the use of satellite geodesy for Earth system science.


Mario Moreno

Mario Moreno

  • 2024
  • Outstanding Student and PhD candidate Presentation (OSPP) Award

The 2024 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to Mario Moreno Ionospheric Impact on GNSS Reflectometry: A correction approach for the PRETTY satellite data

Current issue of the EGU newsletter

In our February issue we take a look beneath the surface to how we understand whats going on beneath our feet, monitoring how ice deposits behave deep underground, and learn about the roles geodesists can play in our geoscientific landscape!

EGU's Simon Clark helps you get to the next level with your personal growth in 2025, and EGU says a big thank you to the over 11,900 volunteers that supported us in 2024. Now is also your chance to get involved in the Science for Policy interface in Europe by applying to join EGU's new Climate Hazard and Risk Task Force by 31 March.

The EGU25 Photo Competition is open until 31 March, submit your image to win free registration to EGU26 and don't forget to vote for the new Biogeosciences (BG) Division President by 24 March. All this and much more in this month's Loupe!

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