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CVO - Central European Volcanic Province Observatory

The primary scientific goal of the Central European Volcanic Province Observatory is to better understand and map the processes in transcrustal magma systems beneath distributed intraplate volcanic fields, and to assess their volcanic hazard and the…
GCOCA - Global Change Observatory Central Asia

Central Asia is highly vulnerable to global warming and natural hazards. The region allows us to study not only changes and impact in the water cycle but also a broad range of other natural, often hazardous, phenomena. Central Asia is influenced by …
GFZRNX - RINEX GNSS Data Conversion and Manipulation Toolbox

GFZRNX is a toolbox designed and created for the needs of the GNSS community. It supports RINEX observation, navigation and meteorological data. The major tasks include checking, repairing and manipulating (sampling, selection of satellite systems a…
GNSS Operational Data Centre (ODC)

With the setup of global and regional GNSS networks and the IGS Analysis Centre in the early 1990s, GFZ has been implemented an „Operational Data Centre (ODC)” to handle the huge amount of data.

The ODC serves the preparation and quality management …
GONAF - Geophysical Observatory at The North Anatolian Fault

GONAF (Geophysical Observatory at the North Anatolian Fault) is a combined surface and downhole based observatory to measure tectonic deformation transients (seismic and aseismic) along the overdue Marmara segment of the North Anatolian Fault Zone (…
IGS Reprocessing Campaigns

After the successful first full reprocessing of the International GNSS Service (IGS), the Analysis Centers (ACs) of the IGS started the second reprocessing in 2010. The complete history of GPS data collected by the global IGS network since 1994 was …
MGEX - Analysis Center of the Multi-GNSS Experiment

The Multi GNSS Experiment (MGEX) was initiated by the IGS in 2012. In MGEX all available signals of the new GNSS satellites are analysed. Currently, seven IGS analysis centers generate consistent and precise orbits and clock corrections of the new s…
TIGA - Processing Center of the Tide Gauge Benchmark Monitoring Working Group

Being a modern geodetic measuring method, GNSS (Global Navigation Satellite Systems) has reached an important role in geosciences. Within the scope of the Tide Gauge Benchmark Monitoring Working Group (TIGA-WG) of the IGS, GFZ analyses and reprocess…