
Mission Earth
Tracking down Geodynamics and Climate Change with Satellite Geodesy. This book aims at interested nonprofessionals who want to learn more about our fascinating planet, but also at experts in natural sciences.

A Brief History of Geodesy
Geodesy is a field of study that deals with the measurement and representation of the Earth, and it all started when a clever human ...

GGOS a Masterpiece of Geodesy
GGOS is like an orchestra playing a masterpiece of music. The composer is the System Earth. The music sheets are the signals caused by changes of the System Earth. The musical instruments are the geodetic sensors detecting the signals of Earth…

Discovering Fingerprints of System Earth Changes with Geodesy
Geodesy not only provides the fundamental basis for all practical and scientific disciplines, whose activities are based on geo-referenced data, but it is able to deliver a global picture of the surface kinematics of our planet, including oceans,…

Geodesy: The Cornerstone for a Comprehensive Observation of the System Earth
Geodesy provides the foundation on which all Earth observation systems are built. In this function, Geodesy is essential for Earth observation just like the foundation and frame of a house are necessary to keep it stable over time. Geodesy continuously…

The Observation System GGOS and the Organisation GGOS
The observing system GGOS relies on the geodetic infrastructure established and managed by a large international scientific community based on the voluntary commitment of national geodetic authorities, space agencies, research institutes, universities,…

GGOS Structural Organisation
The framework for routines in everyday working life to find out who has to do what and with whose support to align all energies with the goals of the observing system GGOS. Discover more ...

GGOS: A Long and Strong International Collaboration in Geodesy
Modern Geodesy should be viewed from the global perspective and efforts of all branches of this science should be bundled to serve one and the same goal: the scientific understanding of the System Earth to address societal challenges. Discover…

A Modern Network of Geodetic Sensors for the Observation of the Earth
The wide-range of signals emitted by changes in the System Earth are not detectable by a single measurement technique. While positioning techniques (VLBI, SLR, GNSS, DORIS) have demonstrated be an efficient tool to determine the kinematics of…

High and Consistent Performance through Standardisation
Different geodetic sensors register different System Earth signals. To produce an integral and global picture of this System, all geodetic observing techniques and analysis methods should be brought together consistently. The same standards,…