AGU24 Annual Meeting


Washington D.C. 801 Mt. Vernon Place NW, Washington, DC, United States
AGU

The next annual meeting of the American Geoscience Union - AGU24 - will be held this year in Washington, D.C. on 9-13 December 2024. More info: agu.org/annual-meeting GGOS Session We would like to draw your attention to our GGOS session G007: Geodetic Standards for Improved Accurate and Consistent Earth Observation Products from the Global Geodetic […]

15th International School on “The Determination and Use of the Geoid”


Commission 2

Dear Colleagues, We are glad to inform you that the International Service for the Geoid (ISG) has organized a new edition of the traditional International School on “The Determination and Use of the Geoid”. It has been planned in cooperation with the Institute of Ionosphere (Almaty, Kazakhstan), which fostered this initiative. Please share this announcement […]

GGOS Governing Board Meeting


TU Wien - Arnold Schmidt Raum Gußhausstraße 27-29 (6th floor), Vienna, Austria
GGOS

The governing-board meets on the weekend before EGU General Assembly 2025 (online or in-person): Date: Saturday, April 26 Time: 09:00 - 12:30 (CEST, UTC+2) Venue: TU Wien - Gußhausstraße 27-29, 1040 Vienna Room: 6th floor -Arnold Schmidt Raum Closed Meeting - Participants: governing-board members + Invitees Agenda: will follow ... Participation: It is possible to participate both in […]

IAG Geodesy Reception 2025


BEV - Federal Offie of Metrology and Surveying Schiffamtsgasse 1-3, Vienna, Austria
IAG

Details: The Geodesy Reception 2025 will take place at: Date: Tuesday, April 29, 2025 Time: 19:00-22:00 Venue: BEV – Federal Office of Metrology and Surveying Address: Schiffamtsgasse 1-3, 1020 Vienna – 8th floor Sponsors: IAG (International Association of Geodesy) EGU Geodesy Division BEV (Federal Office of Metrology and Surveying) GGOS (Global Geodetic Observing System) Registration […]

EGU General Assembly 2025 – GGOS


Austria Center Vienna Vienna, Austria
EGU

The EGU General Assembly 2025 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. The EGU aims to provide a forum where scientists, especially early career researchers, can present their work and discuss their ideas with experts in all fields of geoscience. EGU […]

Seafloor and marine geodesy splinter meeting


Austria Center Vienna Vienna, Austria
ICCM

Marine and submarine geodesy is needed for a wide range of applications such as evaluating stress building near tectonic plate boundaries, monitoring underwater volcanic activity, precise seafloor mapping or engineering. However, centimeter or sub-centimeter accuracy positioning is still a real challenge. This EGU splinter meeting, organized under the umbrella of the Inter-Commission Committee on Marine […]

3rd IAG Commission 4 Symposium: Positioning and Applications


Wuhan, China
Commission 4

The 3rd IAG Commission 4 Symposium: Positioning and Applications, will take place from 13 to 15 May, 2025, in Wuhan, China. As a continued Symposium Series of IAG Commission 4, this event will bring together scientists, researchers, and professionals working across the diverse field of positioning and its applications. The symposium a aims to foster […]

2025 Glacial Isostatic Adjustment workshop: Advancing Models and Observational Constraints


Sidney, CA Sidney, Canada
Commission 3

We are excited to announce that registration for the “2025 Glacial Isostatic Adjustment workshop: Advancing Models and Observational Constraints” taking place on June 2nd to 6th, 2025, in Sidney (British Columbia, Canada) & online, is now open. To register, please visit our website at https://polenet.org/2025-gia-workshop-registration/. Please note that space is limited by the physical capacity […]

Virtual School of Geodesy – Reference Frames, Geodynamics, Atmosphere


📚 Education & Training

🎯 Course Objective: The objective of the 2025 School is to provide the most important concepts on the definition, implementation, and maintenance of global, continental, and national reference frameworks, as well as their importance in various applications. It will also address advances in Earth System monitoring in response to the challenges posed by climate change, […]

Tour de l’IGS 7th Stop: Spotlight on Africa


Commission 1

This 7th stop focuses on the African continent. Virtual Organising Committee: Fernand Balé (Bureau National d’Etudes Techniques et de Développement, Côte d’Ivoire) and Babatunde Rabiu (National Space Research and Development Agency, Nigeria). Registration: https://forms.gle/A5nyo8g9sjUDog3D9.

EUREF Symposia 2025 + AC Workshop


University Beira Interior, Covilh Covilh, Portugal
Commission 1

The Local and Scientific Organizing Committees are pleased to announce that the next EUREF Symposium will take place from 24 to 26 June 2025, at the University of Beira Interior, in Covilhã, Portugal. This event will take place in two parts: 24th June: a technical Analysis Centre & Repro3 Workshop (hybrid) 25-26th June: the Symposium […]

ESA Living Planet Symposium 2025

  • Sponsorship/Co-Organised:
  • ESA
  • NASA

ESA's Living Planet Symposium 2025(LPS) - Austria Center Vienna (ACV) Vienna, Austria
Commission 2

ESA-NASA Joint session C.02.05 “MAGIC – Preparing for the ESA-NASA satellite gravity constellation”. 25/06/2025, Part 1, 14:00 - 15:30, Room 0.94/0.95 25/06/2025, Part 2, 16:15 - 17:45, Room 0.94/0.95 A.10.02 "Geodetic satellite missions and their applications" 25/06/2025, Part 1, 8:30 – 10:00, Hall E1 25/06/2025, Part 2, 8:30 – 13:00, Hall E1

1st GGOS IberAtlantic Summer School


Yebes Observatory Cerro de la Palera, s/n, Yebes, Guadalajara, Spain
📚 Education & Training

Location: Yebes Observatory, Cerro de la Palera, s/n, 19141 Yebes, Guadalajara, Spain Organizers: GGOS IA, IGN, Yebes Observatory, RAEGE-Az Sponsors: IGN Spain, RAEGE-Az, ROA Parteners: National Geographic Institute of Spain (IGN […]

IAU Symposium 401: Advancing Reference Systems, Ephemeris, and Standards


La Plata, AR La Plata, Argentina
IAU

It is our pleasure to announce that the International Astronomical Union (IAU) Symposium "Advancing Reference Systems, Ephemeris, and Standards: from the Earth and the Moon to Solar System Bodies" (IAUS 401) will be held from August 4 to 9, 2025, at the National University of La Plata (UNLP), La Plata (Argentina). Reference systems and their […]

GGOS Days 2025 | GGOS Governing Board Meeting | GGOS Science Panel Meeting


Rimini, Italy Via della Fiera, 23, Rimini, Rimini, Italy
GGOS

The annual business meeting of GGOS, known as GGOS Days, was integrated in 2025 with the IAG Scientific Assembly. As a result, there will be no separate meeting as in previous years. Instead it will consist of GGOS reports during the GGOS-related oral and poster sessions and the GGOS Governing Board and Science Panel meeting: […]

JIVE VLBI School (JVS 2025)


Joint Institute for VLBI ERIC (JIVE) & University of Pretoria Dwingeloo, Netherlands
📚 Education & Training

We are pleased to announce that the JIVE VLBI School (JVS 2025) will take place during the week of 15-19 September 2025. The school will be held simultaneously at the […]

GRACE Hackweek 5


📚 Education & Training

An online school on time-variable gravity from GRACE and GRACE-FO satellite missions Satellite gravimetry has become an indispensible tool for studying the earth system. The satellite missions CHAMP, GRACE/GRACE-FO and […]

South African National Geodesy Workshop

  • Sponsorship/Co-Organised:
  • DLRRD
  • NRF-SARAO
  • SANSA
  • UCT
  • UKZN

South African Astronomical Observatory (SAAO) Auditorium SAAO, 1 Observatory Rd, Observatory, Cape Town, Cape Town, South Africa
GGOS

Towards a National Geodesy Working Group for South Africa Geodesy — the science of measuring the Earth’s shape, orientation, gravity field, and changes over time — is the foundation of modern mapping, positioning, land administration, infrastructure, and climate monitoring. South Africa has a proud history in terrestrial and space geodesy, from early triangulation networks to […]