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 Joint Institute for VLBI ERIC (JIVE) in Dwingeloo, the Netherlands, and the University of Pretoria, South Africa. The University of Pretoria will serve as a […]

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 […]

GRACE-FO Science Team Meeting 2025

  • Sponsorship/Co-Organised:
  • NASA

University of Colorado, Boulder Boulder, USA
Commission 2

The 2025 GRACE-FO Science Team Meeting will take place from Oct 7-9, 2025, in Boulder, CO (USA), at the University of Colorado, Boulder, in the Village Center! This meeting will be held in hybrid mode (i.e., in-person with live-remote options). Event Category: igfs

34th CODATA General Assembly


Australia, Brisbane Brisbane, Australia
🌐 Other

The 34th CODATA General Assembly will take place on 17-18 October 2025 in Brisbane, Australia, and online. See the letter from CODATA President convening the General Assembly on the dates following the International Data Week 2025.

10th International VLBI Technology Workshop (IVTW)


Gothenburg, Sweden Gothenburg, Sweden
IVS

The 10th International VLBI Technology Workshop (IVTW)  will take place October 21-25, 2025. The meeting will be hosted by Chalmers University of Technology, Onsala Space Observatory, in Gothenburg, Sweden. The scope of the workshop is to encompass all areas of VLBI hardware and software development and techniques on station updates, frontends, backends, recorders, correlation, image processing, potential […]

5th IVS Training School on VLBI for Geodesy and Astrometry


Sweden, Gothenburg Gothenburg, Sweden
📚 Education & Training

The aim of this training school is to prepare for the next generation of VLBI, both in terms of technical development and knowledge transfer between generations of researchers. The new VLBI Global Observing System (VGOS) is being installed worldwide and continues to develop. VGOS promises significant improvement in the accuracy of VLBI results. Thus, VGOS […]

AGU25 – GGOS Session


New Orleans, USA New Orleans, United States
GGOS

  The AGU Annual Meeting 2025 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. GGOS is planning to have it’s own session. More information will follow…

Munich 2026 | REFAG Symposium + Unified Analysis Workshop UAW


LDBV - Landesamt für Digitalisierung, Breitband und Vermessung Alexandrastraße 4, Munich, Germany
Commission 1

The Technical University of Munich (TUM) is proud to lead global geodetic research as it currently holds the presidents of Commission 1 “Reference Frames” of the International Association of Geodesy (IAG) and the IAG Global Geodetic Observing System (GGOS). In this prominent role, TUM is excited to host two landmark events in 2026: The IAG […]