The specific roles of the various Analysis Centers and the Coordinator are described within the Charter for IGS Analysis Centers and Associate Analysis Centers

Analysis Center Coordinator (ACC)

Geoscience Australia & Massachusetts Institute of Technology GA/MIT Australia/USA

IGS Analysis Centers (ACs)

Natural Resources Canada EMR Canada
Wuhan University WHU China
Geodetic Observatory Pecny GOP-RIGTC Czech Republic
Space geodesy team of the CNES GRG France
European Space Agency/ESOC ESA/ESOC Germany
GeoForschungsZentrum GFZ Germany
Center for Orbit Determination in Europe CODE Switzerland
Jet Propulsion Laboratory JPL USA
Massachusetts Institute of Technology MIT USA
NOAA/National Geodetic Survey NGS USA
Scripps Institution of Oceanography SIO USA
U.S. Naval Observatory USNO USA

Associate Analysis Centers (ACs)

Global Network Associate Analysis Centers (GNAACs)

Chinese Academy of Sciences, Institute of Geology and Geophysics - China
University of Newcastle-upon-Tyne - UK
Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology - USA

Regional Network Associate Analysis Centers (RNAACs)

Geoscience Australia, formerly AUSLIG (GA), Space Geodesy Analysis Centre - Australia
EUREF - IAG Commission X - Global and Regional Geodetic Networks, Subcommission for Europe (Eurpean Coordinating RNAAC): - -
Bundesamt für Landestopografie (swisstopo) - Switzerland
Center for Orbit Determination in Europe - Switzerland
Geodetic Observatory Pecny (GOP-RIGTC) - Czech Republic
Bundesamt für Kartographie und Geodäsie (BKG) - Germany
International Commission for Global Geodesy of the Bavarian Academy of Sciences - Germany
Nordic Geodetic Commision  - Finland
Nuova Telespazio S.p.A., Space Geodesy Center - Italy
Lustbühel Observatory, Graz - -
Royal Observatory of Belgium - Belgium
University of Padova - Italy
Warsaw University of Technology - Poland
Geographical Survey Institute of Japan - Japan
Geophysical Institute of the University of Alaska - USA
Onsala Space Observatory - Sweden
Pacific Geoscience Center - Canada
SIRGAS - Sistema de Referencia Geocentrico para las Americas, the South American Geocentric Reference System - Deutsches Geodätisches Forschungsinstitut - South America
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