Our People

Status First Last Affiliation Country Role Service Years
VACANT VACANT RINEX-RTCM Working Group Chair –––
EC-V Gary Johnston Geoscience Australia Australia Board Chair 2010-2020
Michael Moore Geoscience Australia Australia Analysis Center Co-Coordinators 2016-2019
EC-V Chris Rizos University of New South Wales Australia IAG Representative 2004-2019
Simon Banville Natural Resources Canada / Ressources naturelles Canada Canada PPP-AR Working Group Chair 2018-2020
V Qile Zhao Wuhan University China Appointed (IGS) 2018-2020
Gérard Petit Bureau International des Poids et Mesures France BIPM/CCTF Representative 2019-2021
Felix Perosanz Centre National d’Etudes Spatiales France Vice Board Chair 2019-2020
V Zuheir Altamimi Institut National de l’Information Géographique et Forestière France IAG Representative 2011-2019
V Paul Rebischung Institut National de l’Information Géographique et Forestière France IGS Reference Frame Coordinator 2017-2020
V Laura Sanchez Deutsches Geodätisches Forschungsinstitut, Technische Universität München (DGFI-TUM) Germany Network Representative 2014-2021
Andre Hauschild Deutsches Zentrum für Luft- und Raumfahrt Germany Real-time Working Group Chair 2018-2020
Oliver Montenbruck Deutsches Zentrum für Luft- und Raumfahrt e. V. Germany Multi-GNSS Working Group Chair 2012-2020
Tilo Schöne DeutschesGeoForschungsZentrum Potsdam Germany TIGA Working Group Chair 2001-2020
Tim Springer ESA/European Space Operations Center Germany IGMA-IGS Joint GNSS Monitoring and Assessment Trial Project Chair 2008-2020
V Loukis Agrotis ESA/European Space Operations Centre Germany Real-time Analysis Coordinator 2014-2019
V Werner Enderle ESA/European Space Operations Centre Germany Appointed (IGS) 2016-2019
Ignacio Romero ESA/European Space Operations Centre Germany Infrastructure Committee Chair 2010-2019
Wolfgang Söhne Federal Agency for Cartography and Geodesy (BKG) Germany Network Representative 2019-2022
V Satoshi Kogure National Space Policy Secretariat (NSPS), Cabinet Office Japan Appointed (IGS) 2014-2019
Andrzej Krankowski University of Warmia and Mazury in Olsztyn Poland Ionosphere Working Group Chair 2007-2020
EC-V, IR Rolf Dach Astronomical Institute, University of Bern Switzerland Analysis Center Representative 2015-2022
Arturo Villiger Astronomical Institute, University of Bern Switzerland Antenna Working Group Chair 2017-2020
Stefan Schaer Federal Office of Topography – swisstopo Switzerland Calibration & Bias Working Group Chair 2007-2020
Marek Ziebart University College London UK Satellite Vehicle Orbit Dynamics Working Group Chair 2011-2020
V Richard Gross Jet Propulsion Laboratory USA IERS Representative 2015-2019
EC-V Mayra Oyola Jet Propulsion Laboratory USA Deputy Director of IGS Central Bureau & GB Executive Secretary 2019-Present
V Thomas Herring Massachusetts Institute of Technology (MIT) USA Analysis Center Coordinator 1999-2003,
2016-2019
Carey Noll NASA Goddard Space Flight Center USA Data Center Working Group Chair 2006-2019
EC-V Allison Craddock NASA Jet Propulsion Laboratory USA Director of IGS Central Bureau 2017-Present
V David Stowers NASA Jet Propulsion Laboratory USA Data Center Representative 2017-2021
Kevin Choi National Geodetic Survey (NOAA) USA Analysis Center Representative 2014-2019
V Michael Coleman Naval Research Laboratory USA IGS Clock Products Coordinator 2014-2019
David Maggert UNAVCO USA Network Coordinator 2015-2019
EC-V, IR Charles Meertens UNAVCO USA Appointed (IGS) 2011-2020
Sharyl Byram United States Naval Observatory USA Troposphere Working Group, Chair 2016-2019

EC = Executive Committee • V = Voting Member • EC-V = Executive Commitee Voting Member • IR = IERS Representatives

The Central Bureau is responsible for the executive management of the IGS following policies set by the IGS International Governing Board. Coordination of the IGS Network, management of the Central Bureau Information System and IGS website, and IGS outreach activities are also carried out by the Central Bureau. See More Information

Allison Craddock (JPL), Central Bureau Director and Secretariat
Mayra I. Oyola (JPL), Central Bureau Deputy Director
Robert Khachikyan (Raytheon), Central Bureau Information Systems Engineer
David Maggert (UNAVCO), IGS Network Coordinator
David Stowers (JPL), CBIS Advisor
Michael Connally (JPL), Central Bureau Accounts Manager

IGS Central Bureau
c/o Jet Propulsion Laboratory
Mail Stop 238-600
4800 Oak Grove Drive
PASADENA, CA 91109 USA
Tel. +1.818.354.4260

The Associate members of the IGS are described in the terms of reference as “… Persons representing organizations which participate in any of the IGS components and who are not members of the Governing Board are considered IGS Associate Members.” The Associate Members, along with the Governing Board Members, are responsible for the nomination and election of the incoming Governing Board members every two years. The Associate Members also become IAG Affiliate Members through the IGS Associate Membership process which occurs every two years. See More Information

330 IGS Associate Members – 2019
Name Affliliation Country
Hayden Asmussen Department of Environment and Prmary Industries Australia
Matt Higgins Department of Natural Resources and Mines Australia
Ahmed El-Mowafy Department of Spacial Sciences, Curtin University Australia
Nick Brown Geoscience Australia Australia
John Dawson Geoscience Australia Australia
Guorong Hu Geoscience Australia Australia
Gary Johnston Geoscience Australia Australia
Michael Moore Geoscience Australia Australia
Anna Riddell Geoscience Australia Australia
Ryan Ruddick Geoscience Australia Australia
Michael Wouters National Measurement Institute Australia
Chris Rizos School of Civil & Environmental Engineering, UNSW Australia
Matt King University of Tasmania Australia
Christopher Watson University of Tasmania Australia
Johannes Böhm Technische Universität Wien Austria
Gregor Moeller Technische Universität Wien Austria
Robert Weber Technische Universität Wien (TU Vienna) Austria
Nicolas Bergeot Royal Observatory of Belgium Belgium
Carine Bruyninx Royal Observatory of Belgium Belgium
Pascale Defraigne Royal Observatory of Belgium Belgium
Juliette Legrand Royal Observatory of Belgium Belgium
Eric Pottiaux Royal Observatory of Belgium Belgium
Rene Warnant University of Liege Belgium
Sonia Costa Brazilian Institute of Geography and Statistics Brazil
Eduardo Whitaker Bergamini Instituto Nacional de Pesquisas Espaciais Brazil
João Monico Universidade Estadual Paulista Brazil
Peter Danchev Military Geographic Service Bulgaria
Guergana Guerova Sofia University “St. Kliment Ohridski” Bulgaria
Harsil Jani Applanix Canada
Simon Banville Natural Resources Canada Canada
Norman Beck Natural Resources Canada Canada
Mark Caissy Natural Resources Canada Canada
Paul Collins Natural Resources Canada Canada
Michael Craymer Natural Resources Canada Canada
Brian Donahue Natural Resources Canada Canada
Remi Ferland Natural Resources Canada Canada
Reza Ghoddousi-Fard Natural Resources Canada Canada
Joseph Henton Natural Resources Canada Canada
Jan Kouba Natural Resources Canada Canada
François Lahaye Natural Resources Canada Canada
Ken Macleod Natural Resources Canada Canada
Yves Mireault Natural Resources Canada Canada
Lisa Nykolaishen Natural Resources Canada Canada
Mike Piraszewski Natural Resources Canada Canada
Michael Schmidt Natural Resources Canada Canada
Yang Gao The University of Calgary Canada
Richard Langley University of New Brunswick Canada
Hyunho Rho University of New Brunswick Canada
Sunil Bisnath York University Canada
Weijun Gan China Earthquake Administration, Crustal Motion Observation Network of China China
Peizhen Zhang China Earthquake Administration, Institute of Geology China
Yamin Dang Chinese Academy of Surveying & Mapping China
Jing Guo GNSS Research Center, Wuhan University China
Guigen Nie GNSS Research Center, Wuhan University China
Baoqi Sun National Time Service Center , Chinese Academy of Sciences China
Junping Chen Shanghai Astronomical Observatoty China
Shuanggen Jin Shanghai Astronomical Observatoty China
Ali Zhang Trimble Inc. China
Jianghui Geng Wuhan University China
Min Li Wuhan University China
Di Zhang Wuhan University China
Qile Zhao Wuhan University China
Jan Dou_a Geodetic Observatory Pecny, Research Institute of Geodesy, Cartography and Topography Czech Republic
Jakub Kostelecky Research Institute of Geodesy, Topography and Cartography – Geodetic Observatory Pecny Czech Republic
Finn Bo Madsen Technical University of Denmark Denmark
Alexander Holsteinson Geomedicion, Instrumentos y Sistemas, SRL Dominican Republic
Jose Pena GIS Dominican Republic
Patricia Ann Mothes Instituto Geofisico, Escuela Politécnica Nacional Ecuador
Hannu Koivula Finnish Geospatial Research Institute of National Land Survey Finland
Maaria Nordman Finnish Geospatial Research Institute of National Land Survey Finland
Markku Poutanen Finnish Geospatial Research Institute of National Land Survey Finland
Bernard Bonhoure Centre National d’Etudes Spatiales France
Jean Paul Cardaliaguet Centre National d’Etudes Spatiales France
Luca Cerri Centre National d’Etudes Spatiales France
Laurent Lestarquit Centre National d’Etudes Spatiales France
Felix Perosanz Centre National d’Etudes Spatiales France
Thierry Thuron Centre National d’Etudes Spatiales France
Hugues Capdeville Collecte Localisation Satellites France
Sylvain Loyer Collecte Localisation Satellites France
Alain Brissaud Cortiade Evelyne France
Francois Fund Direction des Infrastructures, de la Topographie et des Transports Terrestres France
Philippe Kowalski institut de Physique du Globe de Paris France
Aline Peltier institut de Physique du Globe de Paris France
Zuheir Altamimi Institut national de l’information géographique et forestière France
Claude Boucher Institut national de l’information géographique et forestière France
Loic Daniel Institut national de l’information géographique et forestière France
Bruno Garayt Institut national de l’information géographique et forestière France
Paul Rebischung Institut national de l’information géographique et forestière France
Charles Velut Institut national de l’information géographique et forestière France
Pascal Willis Institut national de l’information géographique et forestière France
Felicitas Arias International Bureau of Weights and Measures France
Gérard Petit International Bureau of Weights and Measures France
Martine Feissel International Earth Rotation Service France
Christophe Vigny Laboratoire de Géologie at ENS, UMR8538 du CNRS France
Nicole Capitaine Observatoire de Paris – SYRTE – CNRS UMR8630 France
Jean-Yves Richard Observatoire de Paris – SYRTE – CNRS UMR8630 France
Pierre Uhrich Observatoire de Paris – SYRTE – CNRS UMR8630 France
Elizabeth Prouteau SONEL France
Etienne Poirier University of La Rochelle France
Alvaro Santamaría-Gómez University of La Rochelle France
Guy Wöppelmann University of La Rochelle France
Heinz Habrich Bundesamt für Kartographie und Geodäsie Germany
Hayo Hase Bundesamt für Kartographie und Geodäsie Germany
Axel Ruelke Bundesamt für Kartographie und Geodäsie Germany
Georg Weber Bundesamt für Kartographie und Geodäsie Germany
Hermann Drewes Deutsches Geodätisches Forschungsinstitut, Technische Universität München (DGFI-TUM) Germany
Laura Sánchez Deutsches Geodätisches Forschungsinstitut, Technische Universität München (DGFI-TUM) Germany
Henno Boomkamp European Space Agency Germany
Florian Dilssner European Space Agency Germany
John Dow European Space Agency Germany
Dr. Joachim Feltens European Space Agency Germany
Ignacio Romero European Space Agency Germany
Tim Springer European Space Agency Germany
Jens Berdermann German Aerospace Center Germany
André Hauschild German Aerospace Center Germany
Oliver Montenbruck German Aerospace Center Germany
Peter Steigenberger German Aerospace Center Germany
Zhiguo Deng Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Galina Dick Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Maorong Ge Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Gerd Gendt Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Robert Heinkelmann Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Rolf Koenig Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Benjamin Männel Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Grzegorz Michalak Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Thomas Nischan Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Tilo Schöne Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Harald Schuh Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Jens Wickert Helmholtz-Centre Potsdam – GFZ German Research Centre for Geosciences Germany
Udo Rossbach IFEN GmbH Germany
Heike Peter PosiTim UG Germany
Urs Hugentobler Technische Universität München Germany
Ralf Schmid Trimble Inc. Germany
Feipeng Zhang Trimble Inc. Germany
Matthias Becker TU Darmstadt Germany
Stefan Leinen TU Darmstadt Germany
Lambert Wanninger TU Dresden Germany
Oscar Cruz Ramos Institut national de l’information géographique et forestière Guatemala
Fernando Oroxón Institut national de l’information géographique et forestière Guatemala
Vinicio Robles Institut national de l’information géographique et forestière Guatemala
Zhizhao (George) Liu Department of Land Surveying & Geo-Informatics (LSGI), The Hong Kong Polytechnic University Hong Kong
Ambrus Kenyeres Institute of Geodesy Cartography and Remote Sensing Hungary
Anil Earnest CSIR Fourth Paradigm Institute India
Sridevi Jade CSIR Fourth Paradigm Institute India
Sithartha Muthu Vijayan Mayandi CSIR Fourth Paradigm Institute India
Jayaraman Venkata ISRO Telemetry Tracking and Command Network India
Malaimani Ec National Geophysical Research Institute India
Arif Aditiya Geospatial Information Agency of Indonesia Indonesia
Mohammad Amirkhani ARTA360 Iran
Omer Bar Survey of Israel Israel
Moshe Rozenbloom Survey of Israel Israel
Luca Vittuari Dep. of Civili, Chemical, Envirnonmental and Materials Engineering – University of Bologna Italy
Rosa Pacione e-geos/Agenzia Spaziale Italiana -Centro di geodesia Spaziale Italy
Mattia Crespi Geodesy and Geomatics Division – DICEA – University of Rome “La Sapienza” Italy
Augusto Mazzoni Geodesy and Geomatics Division – DICEA – University of Rome “La Sapienza” Italy
Giancarlo Cerretto Istituto Nazionale di Ricerca Metrologica Italy
Giuseppe Colucci Italian Space Agency / Centro di Geodesia Spaziale Italy
Aldo Banni University of Cagliari, Department of Civil and Environmental Engineering and Architecture Italy
Alessandro Caporali University of Padova, Department of Geosciences Italy
Teruyuki Kato Earthquake Research Institute, University of Tokyo Japan
Tomoaki Furuya Geospatial Information Authority of Japan Japan
Yuki Hatanaka Geospatial Information Authority of Japan Japan
Tetsuro Imakiire Geospatial Information Authority of Japan Japan
Satoshi Kogure Japan Aerospace Exploration Agency Japan
Shinichi Nakamura Japan Aerospace Exploration Agency Japan
Toshio Furukawa Mitsubishi Electric Corporation Japan
Yasuhiro Koyama National Institute of Information and Communications Technology Japan
Satoshi Miura Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University Japan
Patroba Achola Odera Jomo Kenyatta University of Agric. & Tech. Kenya
Edward Waithaka Jomo Kenyatta University of Agric. & Tech. Kenya
James Park Korea Astronomy and Space Science Institute Korea
Norman Teferle University of Luxembourg Luxembourg
Tonie Van Dam University of Luxembourg Luxembourg
Hans Van Der Marel Delft University of Technology Netherlands
Francisco Gonzalez Martinez European Space Agency Netherlands
L. Huisman Kadaster Nederland Netherlands
Elisabetta D’Anastasio GNS Science New Zealand
Sigrun Hreinsdottir GNS Science New Zealand
Neville Palmer GNS Science New Zealand
Matt Amos Land Information New Zealand New Zealand
Graeme Blick Land Information New Zealand New Zealand
Nic Donnelly Land Information New Zealand New Zealand
Kea Morovitz Trimble Navigation New Zealand
Per Helge Andersen norwegian defence research establishment Norway
Bjorn Engen Norwegian Mapping Authority Norway
Oddgeir Kristiansen Norwegian Mapping Authority Norway
Per Erik Opseth Norwegian Mapping Authority Norway
Daniel Mcnamara Manila Observatory Philippines
Andrzej Krankowski University of Warmia and Mazury in Olsztyn Poland
Rafal Sieradzki University of Warmia and Mazury in Olsztyn Poland
Pawel Wielgosz University of Warmia and Mazury in Olsztyn Poland
Jaroslaw Bosy Wroclaw University of Environmental and Life Sciences Poland
Tomasz Hadas Wroclaw University of Environmental and Life Sciences Poland
Jan Kaplon Wroclaw University of Environmental and Life Sciences Poland
Rui Fernandes Space & Earth Geodetic Analysis Laboratory Portugal
Iskander Gayazov Institute of Aplied Astronomy RAS Russia
Paramesh Banerjee Earth Observatory of Singapore Singapore
Ludwig Combrinck Hartebeesthoek Radio Astronomy Observatory South Africa
Stephan Koch National Geospatial Information South Africa
Richard Wonnacott Umvoto Africa (Pty) Ltd South Africa
Sungki Cho Korea Astronomy and Space Science Institute South Korea
Alvaro Mozo GMV Spain
Irma Rodríguez Pérez GMV Spain
Miguel Angel Cano Villaverde Institut national de l’information géographique et forestière Spain
Jose Antonio Sanchez Sobrino Institut national de l’information géographique et forestière Spain
Marcelino Valdes Institut national de l’information géographique et forestière Spain
Héctor Esteban Real Instituto y Observatorio de la Armada Spain
Jorge Garate Real Instituto y Observatorio de la Armada Spain
Jose Martin Davila Real Instituto y Observatorio de la Armada Spain
Manuel Hernandez-Pajares Universitat Politecnica de Catalunya Spain
Joaquin Zurutuza University of Padova Spain
Jan Johansson Chalmers University of Technology Sweden
Gunnar Hedling Lantmäteriet Sweden
Martin Lidberg Lantmäteriet Sweden
Mikael Lilje Lantmäteriet Sweden
Daniel Arnold Astronomical Institute, University of Bern Switzerland
Gerhard Beutler Astronomical Institute, University of Bern Switzerland
Rolf Dach Astronomical Institute, University of Bern Switzerland
Adrian Jäggi Astronomical Institute, University of Bern Switzerland
Etienne Orliac Astronomical Institute, University of Bern Switzerland
Lars Prange Astronomical Institute, University of Bern Switzerland
Dmitry Sidorov Astronomical Institute, University of Bern Switzerland
Andreja Su_nik Astronomical Institute, University of Bern Switzerland
Arturo Villiger Astronomical Institute, University of Bern Switzerland
Pascal Stebbler Astronomical Institute, University of Bern Switzerland
Michael Meindl ETH Zürich Switzerland
Markus Rothacher ETH Zürich Switzerland
Laurent-Guy Bernier Federal Institute of Metrology Switzerland
Elmar Brockmann Federal Office of Topography swisstopo Switzerland
Simon Lutz Federal Office of Topography swisstopo Switzerland
Stefan Schaer Federal Office of Topography swisstopo Switzerland
Miao-Hsiang Peng Industrial Technology Research Institute Taiwan
Ta-Kang Yeh National Taipei University Taiwan
Elifuraha Saria Ardhi University Tanzania
Thayathip Thongtan National Institute of Metrology Thailand Thailand
M. Tevfik OZluDemir Istanbul Technical University, Geomatics Engineering Turkey
Oleg Khoda Main Astronomical Observatory of the National Academy of Sciences of Ukraine Ukraine
Loukis Agrotis European Space Agency United Kingdom
Washington Ochieng Imperial College London United Kingdom
Robert Sherwood Natural Environment research council United Kingdom
Peter Clarke Newcastle University United Kingdom
Kirill Palamartchouk Newcastle University United Kingdom
David Pugh Southampton Oceanography Centre United Kingdom
Santosh Bhattarai University College London United Kingdom
Stuart Grey University College London United Kingdom
Hira Virdee University College London United Kingdom
Marek Ziebart University College London United Kingdom
Elizabeth Petrie University of Glasgow United Kingdom
Stan Stamper XAct Global Limited United Kingdom
Ruth Neilan United States
Srinivas Bettadpur Center for Space Research United States
Patrick Michael Crustal Dynamics Data Information System (CDDIS) United States
Carey Noll Crustal Dynamics Data Information System (CDDIS) United States
Jeff Freymueller Geophysical Institute, University of Alaska Fairbanks United States
Steven Fisher IGS Institute, Inc. United States
Yoaz Bar-Sever Jet Propulsion Laboratory United States
Willy Bertiger Jet Propulsion Laboratory United States
Allison Craddock Jet Propulsion Laboratory United States
Shailen Desai Jet Propulsion Laboratory United States
Richard Gross Jet Propulsion Laboratory United States
Bruce Haines Jet Propulsion Laboratory United States
Attila Komjathy Jet Propulsion Laboratory United States
Anthony Mannucci Jet Propulsion Laboratory United States
Bill Melbourne Jet Propulsion Laboratory United States
Mark Miller Jet Propulsion Laboratory United States
Angelyn Moore Jet Propulsion Laboratory United States
Susan Owen Jet Propulsion Laboratory United States
Xiaoqing Pi Jet Propulsion Laboratory United States
Larry Romans Jet Propulsion Laboratory United States
Aurore Sibois Jet Propulsion Laboratory United States
Anthony Sibthorpe Jet Propulsion Laboratory United States
David Stowers Jet Propulsion Laboratory United States
Gaurav Walia Jet Propulsion Laboratory United States
Michael Watkins Jet Propulsion Laboratory United States
Larry Young Jet Propulsion Laboratory United States
James Zumberge Jet Propulsion Laboratory United States
Mikhail Kogan Lamont-Doherty Earth Observatory of Columbia University United States
Michael Floyd Massachusetts Institute of Technology United States
Thomas Herring Massachusetts Institute of Technology United States
Robert King Massachusetts Institute of Technology United States
Frank Lemoine NASA Goddard Space Flight Center United States
Robert Serafin National Center for Atmospheric Research United States
Andria Bilich National Geodetic Survey United States
Kevin Choi National Geodetic Survey United States
Francine Coloma National Geodetic Survey United States
Stephen Hilla National Geodetic Survey United States
Daniel Roman National Geodetic Survey United States
Mark Schenewerk National Geodetic Survey United States
Dru Smith National Geodetic Survey United States
Neil Weston National Geodetic Survey United States
Sungpil Yoon National Geodetic Survey United States
Brian Bollin National Geospatial-Intelligence Agency United States
Barbara Wiley National Geospatial-Intelligence Agency United States
Jian Yao National Institute of Standards and Technology United States
Victor Zhang National Institute of Standards and Technology United States
Michael Coleman Naval Research Laboratory United States
Jake Griffiths Naval Research Laboratory United States
Ken Senior Naval Research Laboratory United States
Jim Yen Naval Research Laboratory United States
Peng Fang Scripps Institution of Oceanography United States
Jean Bernard Minster Scripps Institution of Oceanography United States
Yehuda Bock Scripps Orbit and Permanent Array United States
Junhong (June) Wang State University of NY at Albany United States
Ivan Mueller The Ohio State University United States
Yohanes Budi Sulistioadi The Ohio State University Graduate Program in Geodetic Science United States
Larry Hothem U.S. Geological Survey United States
Kenneth Hudnut U.S. Geological Survey United States
Sharyl Byram U.S. Naval Observatory United States
Blair Fonville U.S. Naval Observatory United States
Christine Hackman U.S. Naval Observatory United States
Stephen Mitchell U.S. Naval Observatory United States
Edward Powers U.S. Naval Observatory United States
James Rohde U.S. Naval Observatory United States
Victor Slabinski U.S. Naval Observatory United States
Jeffrey Tracey U.S. Naval Observatory United States
Frederick Blume UNAVCO United States
Fran Boler UNAVCO United States
Lou Estey UNAVCO United States
David Maggert UNAVCO United States
Charles Meertens UNAVCO United States
Meghan Miller UNAVCO United States
James Normandeau UNAVCO United States
Bill Kuo University Consortium for Atmospheric Research United States
John Braun University Corporation for Atmospheric Research United States
Bill Schreiner University Corporation for Atmospheric Research United States
Jan Weiss University Corporation for Atmospheric Research United States
Mike Bevis University of Hawaii United States
James Foster University of Hawaii United States
Geoffrey Blewitt University of Nevada, Reno United States
Corné Kreemer University of Nevada, Reno United States

Increasing interest in the IGS, expanding GPS applications, and most recently the Pilot Project for the Densification of the IGS, have increased the number of agencies who contribute to the IGS on a regular basis. These agencies are jointly responsible for contributing to the international success of the IGS, and it is only through their dedication, resources, and participation that the IGS continues to thrive.

 
Organization Country
CENACARTA Africa
Argentine Space Agency Argentina
Comisión Nacional de Actividades Espaciales (CONAE) Argentina
Estación Astronomica Rio Grande Argentina
Facultao de Cs. Astronómicas y Geofísicas Argentina
La Plata National University Argentina
Universidad Salta Instituto Geonorte Argentina
National Survey for Seismic Protection Armenia
Australian Antarctic Division Australia
Department of Environment and Prmary Industries Australia
Department of Natural Resources and Mines Australia
Department of Spacial Sciences, Curtin University Australia
ESA Perth Ground Station Australia
Geoscience Australia, National Mapping Division (formerly AUSLIG) Australia
Geoscience Austrlalia Australia
National Measurement Institute Australia
Research School of Earth Sciences Australia
School of Civil & Environmental Engineering, UNSW Australia
University of Tasmania Australia
BEWAG GmbH. Austria
Federal Office Of Metrology an Surveying Austria
Institute for Space Research Observatory Graz Austria
TU Wien Austria
TU-Vienna, Department for Geodesy&Geoinformation Austria
University of Technology Vienna Austria
Coastal Zone Management Unit Barbados
Royal Observatory of Belgium (ROB) Belgium
University of Liege Belgium
Bermuda Biological Station for Research Bermuda
Brazilian Institute of Geography and Statistics Brazil
Instituto Brasileiro de Geografia e Estatística (IBGE) Brazil
Instituto Nacional de Pesquisas Espaciais Brazil
Instituto Nacional de Pesquisas Espaciais (INPE)/ATSME, Brazillian Space Agency Brazil
Universidade Estadual Paulista Brazil
University Federal de Parana Brazil
Military Geographic Service Bulgaria
Military Topographic Service of Bulgaria Bulgaria
Sofia University – St. Kliment Ohridski Bulgaria
Applanix Canada
Canadian Geodetic Survey Canada
Geodetic Survey Division, Natural Resources Canada Canada
Geological Survey of Canada, Natural Resources Canada Canada
National Center for Atmospheric Research (NCAR) Canada
Natural Resources Canada (NRCan) Canada
Natural Resources Canada / Canadian Geodetic Survey Canada
Natural Resources Canada / Ressources naturelles Canada Canada
Pacific Geoscience Center (PGC) Canada
The University of Calgary Canada
University of New Brunswick Canada
York University Canada
Centro de Estudios Espaciales, Center for Space Studies Chile
CAS China
China Earthquake Administration China
China Geo-informatics Center China
China Seismological Bureau (CSB) China
Chinese Academy of Surveying & Mapping China
Crustal Motion Observation Network of China China
Crustal Motion Observation Network of China China
Department of Land Affairs (CDSM) China
GNSS Research Center, Wuhan University China
Institute of Geology China
Kunming Astronomical Observatory China
National Bureau of Surveying and Mapping China
National Institute of Metrology China
National Time Service Center, Chinese Academy of Sciences China
Seismological Bureau of Sichuan Province China
Shaanxi Observatory Chinese Academy of Science China
Shanghai Astronomical Observatoty China
Shanghai Observatory Chinese Academy of Science China
Tibet Autonomous Regional Bureau of Surveying and Mapping China
Wuhan Technical University of Surveying and Mapping China
Wuhan University China
Xinjiang Astronomical Observatory China
Yunnan Observatory China
Instituto de Investigación e Información Geoscientifica Colombia
Minero-Ambiental y Nuclear (INGEOMINAS) Colombia
OVSICORI, Universidad Nacional Costa Rica
Bureau National D’Etudes Techniques (BNETD) Cote d’Ivorie
Cartography and Topography Czech Republic
Geodetic Observatory Pecny Czech Republic
Research Institute of Geodesy Czech Republic
Topography and Cartography – Geodetic Observatory Pecny Czech Republic
National Space Institute at Technical University of Denmark Denmark
Technical University of Denmark Denmark
Geomedicion, Instrumentos y Sistemas, SRL (GIS) Dominican Republic
Charles Darwin Research Station, Galápagos Islands Ecuador
Instituto Geofisico, Escuela Polit Ecuador
Instituto Geografico Militar (IGM) Ecuador
Centro Nacional de Registros El Salvador
Finnish Geodetic Institute Finland
Finnish Geospatial Research Institute of National Land Survey Finland
Bureau International des Poids et Mesures (BIPM) France
Centre Littoral de Geophysique (CLDG), University La Rochelle France
Centre National de la Recherche Scientifique France
Centre National d’Etudes Spatiales (CNES) France
Collecte Localisation Satellite France
Cortiade Evelyne France
Direction des Infrastructures, de la Topographie et des Transports Terrestres France
Ecole Normale Superieure France
institut de Physique du Globe de Paris France
Institut Geographique National (IGN) France
Institut National de l’Information Géographique et Forestière France
International Bureau of Weights and Measures France
International Earth Rotation Service (IERS) France
IPGP France
Laboratoire de G France
LNE-SYRTE / Observatoire de Paris France
Observatoire de la C̫te d’Azur (OCA) France
Observatoire de Paris – SYRTE – CNRS UMR8630 France
Paris Observatory France
SONEL France
Territoire des Terres Australes et Antarctiques Francaises France
University of La Rochelle France
ESA Station Diane French Guyana
Universite des Sciences et Techniques de Masuku Gabon
Alfred Wegener Institute for Polar and Marine Research Germany
Bavarian Academy of Sciences Germany
Bundesamt für Kartographie und Geodäsie (BKG) Germany
Commission for Geodesy and Glaciology Germany
Deutsche Forschungsanstalt für Luft-und Raumfahrt e.V. (DLR) Germany
Deutsches GeodŠtisches ForschungsInstitut (DGFI) Germany
Deutsches GeoForschungsZentrum GFZ Germany
ESA/ESOC Navigation Support Office Germany
European Space Agency (ESA) Germany
European Space Operations Center (ESOC) Germany
Eutsches Zentrum f Germany
Federal Agency for Cartography and Geodesy Germany
General Command of Mapping Germany
GeoForschungsZentrum Potsdam (GFZ Potsdam) Germany
German Aerospace Center Germany
German Geo Research Center GFZ Germany
German Research Center for Geosciences Germany
German Space Operations Center Germany
Helmholtz Centre Potsdam, German Research Centre for Geosciences Germany
IFEN GmbH Germany
International Association of Geodesy (IAG) Germany
Physikalisch-Technische Bundesanstalt (PTB) Germany
PosiTim UG Germany
Technical University Munich Germany
Technische Universitaet Darmstadt Germany
Trimble Navigation Ltd. Germany
TU Dresden Germany
University of Bonn Germany
University of the Bundeswehr Germany
Technical University of Crete Greece
SRI International Greenland
Guam Seismic Observatory Guam
Department of Land Surveying & Geo-Informatics (LSGI), The Hong Kong Polytechnic University Hong Kong
Institute of Geodesy Cartography and Remote Sensing Hungary
Satellite Geodetic Observatory, Penc Hungary
Landmaelingar Islands, National Land Survey of Iceland Iceland
Centre for Mathematical Modelling and Computer Simulation (CMMACS) India
Council of Scientific and Industrial Research (CSIR) India
Council of Scientific and Industrial research- Fourth Paradigm Institute India
CSIR Fourth Paradigm Institute India
ISRO Telemetry Tracking and Command Network India
National Geophysical Research Institute India
BAKOSURTANAL National Coordination Agency for Surveys and Mapping Indonesia
Geospatial Information Agency of Indonesia Indonesia
ARTA360 Iran
GSM Navigation and Survey Israel
Survey of Israel Israel
Survey of Israel (SOI) Israel
Tel-Aviv University (TAU) Israel
Agenzia Spaziale Italiana (ASI) Italy
Centro di Geodesia Spaziale Italy
Dep. of Civili, Chemical, Envirnonmental and Materials Engineering – University of Bologna Italy
Department of Geosciences Italy
E-GEOS Italy
Geodesy and Geomatics Division – DICEA – University of Rome “La Sapienza Italy
Istituto Nazionale di Ricerca Metrologica Italy
Italian Space Agency Italy
Nuova Telespazio S.p.A. Italy
Sez. Topografia Italy
Telespazio S.p.A Italy
Time and Frequency Laboratory, Instituto Electtrotecnico Nazionale G.Ferraris Italy
Ufficio Geodetico di Bolzano Regione Autonoma Trentino Alto Adige Italy
University of Cagliari, Department of Civil and Environmental Engineering and Architecture Italy
Jamaica Meteorological Service Jamaica
Communications Research Laboratory (CRL) Japan
Earthquake Research Institute, University of Tokyo Japan
Geographical Survey Institute (GSI) Japan
Geospatial Information Authority of Japan Japan
Japan Aerospace Exploration Agency Japan
Japan Coast Guard Japan
Mitsubishi Electric Corporation Japan
National Institute of Information and Communications Technology Japan
Radio Astronomy Applications Group Japan
Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, To Japan
The Geospatial Information Authority of Japan Japan
Tokyo University of Marine Science & Technology Japan
Usuda Deep Space Tracking Station Japan
Western Pacific Integrated Network of GPS (WINGS) Japan
Royal Jordanian Geographic Centre Jordan
Scientific-Forecast Centre “Prognoz”, Emergency Agency of Kazakhstan Kazakhstan
Jomo Kenyatta University of Agriculture and Technology Kenya
San Marco Telemetry Station Kenya
Korea Astronomy and Space Science Institute Korea
International Research Center ̐ Geodynamic Proving Ground (IRC-GPG) Kyrgyzstan
Research Station of the Russian Academy of Sciences in Bishkek Kyrgyzstan
University of Luxembourg Luxembourg
Maylasia Department of Surveying and Mapping Maylasia
Centro de Investigación Cientifica y de Educación Superior de Ensenada (CICESE) Mexico
Instituto Nacional de Estadistica Geografia e Informatica (INEGI) Mexico
Research Centre of Astronomy and Geophysics Mongolia
Delft Institute for Earth-Oriented Space Research (DEOS) Netherlands
European Space Agency Netherlands
Kadaster Nederland Netherlands
Department Of Land (DITTT/ST/BGN), Noumea New Caledonia
GNS Science New Zealand
Institute of Geological and Nuclear Sciences (GNS) New Zealand
Land Information New Zealand (LINZ) New Zealand
Instituto Nicaraguense de Estudios Territoriales Nicaragua
Geodetic Institute Norwegian Mapping Authority Norway
Nordlysobservatoriet Norway
norwegian defence research establishment Norway
Norwegian Mapping Authority Norway
Norwegian Mapping Authority Geodetic Institute Norway
Ny-Alesund Geodetiske Observatorium Norway
Retiered from Norwegian Mapping Aouthoraty Norway
Department of Surveying and Land Studies Papua New Guinea
Authority Philippines
Manila Observatory Philippines
National Mapping and Resource Information Philippines
Astrogeodynamical Observatory, Space Research Centre, Polish Academy of Sciences Poland
Institute of Geodesy & Geodetic Astronomy Warsaw University of Technology Poland
University of Warmia and Mazury in Olsztyn Poland
Wroclaw University of Environmental and Life Sciences Poland
Space & Earth Geodetic Analysis Laboratory Portugal
University of Zagreb Republic of Croatia
Department of Lands and Surveys, Survey Branch Republic of Cyprus
Republica Geodetska Uprava Republic of Macedonia
Technical University of Civil Engineering Faculty of Geodesy Romania
All-Russian research insitute of physical-technical and radiotechnical measurements Russia
Complex Magnetic-Ionospheric Station (CMIS) Russia
East-Siberian Research Institute for Physics Russia
Geophysical Observatory Arti Russia
Geophysical Service, Russian Academy of Sciences Russia
Institute for Metrology of Time and Space, GP VNIIFTRI Russia
Institute of Aplied Astronomy RAS Russia
Institute of Applied Astronomy, Russian Academy of Sciences (IAA) Russia
Institute of Astronomy Russian Academy of Sciences (INASAN) Russia
Institute of Geophysics Siberian Branch of Russian Academy of Sciences Russia
Institute of Marine Geology and Geophysics Russia
Institute of Metrology for Time and Space Russia
Mission Control Center, Russian Space Agency (MCC) Russia
OMSP Petropavlovsk Russia
Regional GPS Data Aquisition and Analysis Center Russia
Russian Data Analysis and Archive Center (RDAAC) Russia
Seismic Station Bilibino Russia
Seismic Station Magadan Russia
Seismic Station Tixi Russia
Seismic Station Yakutsk Russia
Technical University of Krasnoyarsk Russia
The Institute of Metrology for Time and Space (IMVP) Russia Russia
Seychelles National Oil Company Seychelles
Earth Observatory of Singapore Singapore
Nanyang Technological University Singapore
Geodetic and Cartographic Institute Bratislava Slovakia
Slovenian Environmental Agency Slovenia
Chief Directorate Surveys and Mapping South Africa
Council for Scientific and Industrial Research (CSIR) South Africa
Hartebeesthoek Radio Astronomy Observatory South Africa
Hartebeesthoek Radio Astronomy Observatory (HartRAO) South Africa
National Geospatial Information South Africa
Umvoto Africa (Pty) Ltd South Africa
Korea Astronomy Observatory South Korea
National Geography Institute South Korea
ESA Villafranca Satellite Station Spain
GMV Spain
Institut Cartografic de Catalunya Spain
Instituto Geografico Nacional Spain
Instituto Geografico Nacional de Guatemala Spain
Instituto Nacional de T̩cnica Aeroespacial (INTA) / Estacion Espacial de Maspalomas Spain
Real Instituto y Observatorio de la Armada (ROA) Spain
Universitat Politecnica de Catalunya Spain
Universitat Polit̩cnica de Catalunya Spain
University of Padova Spain
Chalmers University of Technology Sweden
ESA Kiruna Ground Station Sweden
Lantm Sweden
Lantmateriet, the Swedish mapping, cadastral and land registration authority Sweden
National Land Survey Of Sweden Sweden
Onsala Space Observatory Sweden
Swedish National Testing and Research Institute Sweden
Astronomical Institute University of Bern (AIUB) Switzerland
Bundesamt fŸr Landestopographie (L+T) Switzerland
ETH Zurich Switzerland
Federal Institute of Metrology Switzerland
Federal Office of Topography swisstopo Switzerland
Swiss Federal Office of Metrology and Accreditation (METAS) Switzerland
Swiss Federal Office of Topography Switzerland
Swiss Federal Office of Topography & Astronomical Institute of the University of Bern Switzerland
Universiti̩ de la Polyn̩sie Fran̤aise Tahiti
Industrial Technology Research Institute Taiwan
Institute of Earth Sciences, Academia Sinica Taiwan
Mediatek Taiwan
National Land Surveying and Mapping Center, Ministry of the Interior, Taiwan(ROC) Taiwan
National Standard Time and Frequency Lab Taiwan
National Standard Time and Frequency Telecommunication Laboratories – Chunghwa Taiwan
National Taipei University Taiwan
Telecommunication Laboratories, Chunghwa Telecom Taiwan
Ardhi University Tanzania
National Institute of Metrology Thailand Thailand
Harita Genel Komutanligi, General Command of Mapping Turkey
Istanbul Technical University (ITU) Civil Engineering Faculty Turkey
Karadeniz Teknik Universitesi Turkey
TUBITAK Marmara Research Center Earth Sciences Research Institute Turkey
Uganda Geological Survey and Mines Dept. Uganda
Main Astronomical Observatory of the National Academy of Sciences of Ukraine Ukraine
National University Lviv Polytechnic Ukraine
Poltava Gravimetric Observatory of the National Academy of Sciences of Ukraine Ukraine
Private Joint Stock Company System Solutions Ukraine
Science and Research Institute of Geodesy and Cartography Ukraine
Space Research Laboratory of the Uzhgorod National University Ukraine
British National Space Centre (BNSC) United Kingdom
National Physical Laboratory United Kingdom
Natural Environment Research Council (NERC) United Kingdom
Newcastle University United Kingdom
School of Civil Engineering and Geosciences United Kingdom
Southampton Oceanography Centre United Kingdom
Space Geodesy Facility (NSGF) United Kingdom
University College London United Kingdom
University of Glasgow United Kingdom
University of Newcastle on Tyne United Kingdom
University of Nottingham United Kingdom
Allen Osborne Assoicates, Inc. (AOA) United States
California County of Riverside United States
Center for Earthquake Research and Information (CERI) United States
Center for Space Research, University of Texas at Austin (CSR) United States
COSMIC Program, University Corporation for Atmospheric Research United States
Crustal Dynamics Data Information System (CDDIS) United States
Eastport Elementary School, Maine United States
Geodesy & Geodynamics Group United States
Geophysical Institute, University of Alaska Fairbanks United States
Geosciences Laboratory United States
Hawaii Institute of Geophysics and Planetology United States
Incorporated Research Institutions for Seismology (IRIS) United States
International Deployment of Accelerometers (IDA) United States
Intuicom Incorporated United States
Jet Propulsion Laboratory United States
Lamont-Doherty Earth Observatory of Columbia University United States
Long Valley Observatory United States
Maine College of the Atlantic GIS Laboratory United States
Massachusetts Institute of Technology United States
Massachusetts Institute of Technology (MIT) – Haystack Observatory United States
McDonald Observatory United States
MIT – Department of Earth, Atmospheric and Planetary Sciences United States
NASA Goddard Space Flight Center United States
National Aeronautics and Space Administration (NASA) United States
National Geodetic Survey (NGS) United States
National Geospatial United States
National Geospatial-Intelligence Agency (NGA) United States
National Institute of Standards and Technology United States
National Radio Astronomy Observatory (NRAO) United States
National Science Foundation (NSF) United States
Naval Research Laboratory (NRL) United States
NRAO Mauna Kea United States
NRAO Pie Town United States
Ohio State University – Laboratory for Space Geodesy and Remote Sensing United States
Pacific GPS Facility United States
Rahall Appalachian Transportation Institute United States
Scripps Institution of Oceanography United States
Scripps Orbit and Permanent Array Center (SOPAC) United States
Seth Gutman United States
State University of NY at Albany United States
The Ohio State University United States
The Ohio State University Graduate Program in Geodetic Science United States
Trimble Navigation United States
U.S. Geological Survey United States
U.S. Naval Observatory (USNO) United States
UNAVCO United States
United States Geological Survey (USGS) United States
University Consortium for Atmospheric Research (UCAR) United States
University of Alaska Geophysical Institute United States
University of Colorado at Boulder United States
University of Hawaii United States
University of Hawaii – School of Ocean and Earth Science and Technology, Pacific GPS Facility United States
University of Hawaii at Manoa United States
University of Nevada, Reno United States
University of Texas United States
University of Texas Center for Space Research United States
Dip. Ingegneria Strutturale Uruguay
Universidad de la Republica Uruguay
Hydrographic and Oceanographic Department USA
Universita’ di Cagliari USA
Ulugh Beg Astronomical Institute of the Uzbekistan Academy of Sciences Uzbekistan
Marine Hydrometeorological Center Vietnam

388 Contributors