News and Activities
GGOS IberAtlantic (GGOS IA) functions as a regional node of GGOS, focusing on geodetic activities across the Iberian Peninsula and the Atlantic region. GGOS IA fosters collaboration among geodetic institutions while promoting scientific research and technological development tailored to the region’s unique geophysical characteristics.




GRACE Hackweek 3
IAG, 📅 Event UpdateWe are organizing “GRACE Hackweek 3”, an online school on time-variable gravity field from GRACE/GRACE-FO satellite missions to be held from October 2-6, 2023. This is the third edition of the online school.
It is our aim in this online school to give an idea of the time variable gravity field recovery process from satellite gravimetry missions, and also to help non-geodesists to get to grips with handling
time-variable gravity data from GRACE/GRACE-FO. The online school will be open to everyone who is interested in using time-variable gravity for their research. A copy of the flyer with the program schedule can be downloaded at the following link http://tinyurl.com/4acyp5vw and registration for the school can be done at the following link https://forms.office.com/r/HsJgytvaVa
The last date for registration is September 24, 2023 (UTC).
We look forward to your participation and a successful online school.
Balaji, Nico and Matthias
Proceedings of the IAG Symposia at IUGG Berlin
IAG, IUGG, 📅 Event UpdateProceedings of the IAG Symposia at IUGG Berlin
To submit a paper, you must go the Springer submission portal (http://www.editorialmanager.com/iags). Partway through the series of menus, you will see one to choose the symposia – look for text Berlin IUGG and then the symposia and joint symposia names. Please choose the appropriate item, and you will also be asked to confirm that the paper was based on a presentation at the meeting.
Accepted manuscripts should be 8 pages or less in length for general contributions when provided in the final format. Contributions resulting from an invited abstract to a symposium may be up to 10 pages in length. We now provide a template for Microsoft Word – the sample text in this template fills out the regular 8 page limit. The Springer Nature LaTeX template also may be used.
We look forward to seeing the submitted papers!
Jeff Freymueller, IAG Symposia Series Editor-in-Chief
Laura Sánchez, IAG Symposia Series Assistant Editor-in-Chief
Author: J. Freymueller
GGOS Days 2023
GGOS, 📅 Event UpdateThe GGOS Days 2023 – the annual meeting of GGOS reporting its recent activities and plans for the coming year – will approach soon, on September 20-22. It will be held in Alcalá/Yebes in Spain as a hybrid meeting. If you want to get more information including the agenda of this meeting, please have a look at the:
A virtual participation is still possible. Please register until September 18 to participate virtually.