Geodesy

The comprehensive Geodetic Information Portal of GGOS

Martin Sehnal, edited by Rebekka Steffen and Andreas Kvas (Editor) June 13, 2022

Global Geodetic Observing System (GGOS)

The Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG) is a collaborative contribution of the global geodesy community to the observation and monitoring of the Earth System. Geodesy is the science of determining the shape of the Earth, its gravity field, and its rotation as functions of time. Essential to reaching this goal are stable and consistent geodetic ...[Read More]

What’s up for geodesy during the upcoming EGU22?

Rebekka Steffen and Andreas Kvas May 16, 2022

Austria Center in Vienna. Photo credit: Holger Steffen

It’s this time of the year again where we all try to meet up in Vienna and talk about our latest scientific results and more importantly network with old and new colleagues. The EGU General Assembly (GA) will be a hybrid meeting this year: EGU22. There will be scientific sessions with short oral presentations, networking opportunities and short courses. All scientific sessions and most short cours ...[Read More]

Geodesists on Tour: GNSS measurements in East Africa

D. Sarah Stamps and edited by Rebekka Steffen March 23, 2022

Installation of site UGN6 at the Queen’s Pavilion (Uganda). Photo Credit: D. Sarah Stamps.

Africa hosts the world’s most extensive subaerial rift system on Earth known as the East African Rift System (EARS). It stretches over 5000 km from the Red Sea and Gulf of Aden intersection in the north to the Southwest Indian Spreading Ridge south of South Africa. East-West, the EARS spans the eastern border of the Democratic Republic of Congo across to eastern Madagascar over 3000 km. The ...[Read More]

EGU Campfire Geodesy – Share Your Research – Fifth Edition

edited by Rebekka Steffen and Andreas Kvas March 7, 2022

We all welcome you around our fifth EGU Geodesy Campfire to listen to two exciting talks by Eva Börgens and Sandro Krauss. The Geodesy EGU Campfire Events “Share Your Research” will give (early career) researchers the chance to talk about their work. Below you can find detailed descriptions about their talks. We will have time for networking after the presentations. Please join us on Zoom o ...[Read More]