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Earth System Observatories (Regional Observatories)

Our observatories are a key instrument for a comprehensive understanding of the system Earth. The combination of monitoring programmes and observatories allows for an observation of the processes shaping the Earth system from a local to a global sca…
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 Meteorology

GNSS data from the geodetic receivers of global and regional ground networks are operationally analysed at GFZ in near-real time. The atmospheric data products, like zenith total delay and converted integrated water vapour above the ground stations,…
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 manageme…
IGS - International GNSS Service

The International GNSS Service (IGS) is a service of the International Association of Geodesy (IAG). It provides Global Navigation Satellite Systems (GNSS) data and products with highest quality to the scientific community and beyond.

GFZ contri…
IGS Analysis Center

As one of the analysis centers of the International GNSS Service (IGS), we process thousands of GNSS observations daily to derive precise station coordinates, satellite orbits, satellite clock corrections and Earth rotation parameters. In line with …
ISDC - Information System and Data Center

The Information System and Data Center (ISDC) is an access point for diverse geoscientific data, corresponding metadata, scientific documentation and software tools. The majority of the data and information that are offered to the public are global …
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…