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Honorary colloquium for Prof. Torge and Prof. Seeber at Leibniz University Hannover

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Honorary colloquium on the occasion of the 95th birthday of Prof. Wolfgang Torge and the 85th birthday of Prof. Günter Seeber at Insitute of Geodesy, Leibniz University Hannover, Germany The keynote lecture "Hochstabile GNSS-Positionierung…

Webinar: A Synergy between EUREF and EPOS: GNSS Data Quality Monitoring Service (DQMS)

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EPOS-GNSS 2026 webinar on 11 June, 10:00–11:00 CEST: Fikri Bamahry presents ROB’s GNSS Data Quality Monitoring Service for EUREF stations, including indicators and visualization tools.

Geodesy Day – International Webinar on Geodesy

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“Every map ever drawn. Every satellite ever launched. Every border ever defined. All rest upon one science… Geodesy” About the Event What if the science that holds our modern world together remains largely invisible to those who…

Geodetic Data: Applying FAIR, TRUST and CARE Principles

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Why should geodesists care about FAIR, TRUST and CARE? This article shows how these principles improve the visibility, reuse, citation, long-term preservation and ethical use of geodetic data.

Geodesy Cartoons – Free Resources for Education and Outreach

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Discover the Geodesy Cartoons by IAG & GGOS — freely available under CC-BY for education, outreach, presentations & science communication. And follow the weekly #CartoonOfTheWeek initiative.
NSL

Professor Vidal Ashkenazi OBE – Obituary

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Professor Vidal Ashkenazi OBE (1933–2026) was a pioneering geodesist and GPS researcher, founder of IESSG and NSL, whose work shaped satellite navigation, engineering surveying and Galileo.

Global Terrestrial Water Storage Anomaly Dataset Now Operationally Available via Copernicus

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A new global Terrestrial Water Storage Anomaly (TWSA) dataset became operationally available via the Copernicus Climate Data Store in April 2026. Developed through a decade of European GRACE/GRACE-FO collaboration, the dataset provides satellite-based observations of water storage changes across Earth’s surface and subsurface, supporting climate monitoring and future groundwater applications.

Meet Yuting Cheng – Early Career Scientist

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Yuting is a postdoctoral researcher at the Royal Observatory of Belgium working on the ambitious ESA GENESIS project. Her research centers on a unique satellite co-locating all four space geodetic techniques, creating a unified reference point in space. Her work contributes to improving the precision and stability of the International Terrestrial Reference Frame, while exploring how these observation systems perform together under novel space conditions.

IAG Geodesy Reception 2026

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On 5 May 2026, the Geodesy Reception in Vienna brought together 129 experts from 16 countries. Hosted by BEV during EGU 2026, it served as a key platform for networking, collaboration, and international exchange across the global geodetic community.

Geodesy Cartoon Competition – Winning Cartoons Revealed

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Winners of the Geodesy Cartoon Competition were announced on 5 May 2026 at EGU26 in Vienna during IAG geodesy Reception. With 274 submissions from 119 cartoonists in 46 countries, the initiative highlights how creative visuals make geodesy accessible and strengthen science communication and outreach.