Become an IAG Member

Individual IAG Membership

IAG Membership Benefits

IAG Membership Types

Membership

Period

Price

Remarks

FULL
1 year
4 years		€ 50,-
€ 200,- € 150,-		Discount: -25% compared to 4 times 1 year membership
STUDENT
1 year€ 50,-
€ 0,-		Requirement: submission of a certificate from University / College
RETIREE
lifetime€ 0,-Requirement: send a letter of request
Become new IAG Member
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… and more IAG members enjoyed benefits so far. Be one more:

Individual IAG Members by Country

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Legend: IAG Individual members (darker green means more)
(geodesy.science | May 19, 2026)

Benefits of being part of IAG

  • Voting & Nomination Rights

    By joining and actively participating in an IAG component, you have the exciting opportunity to influence its future — take part in the election process both as a nominator and a nominee!

How to join IAG?

Enrich IAG with your Initiative!

  • Host an IAG Event in Your Country

    IAG is committed to global inclusion and seeks hosts for future events, especially outside Europe and the USA. If you or your institution is interested in bringing an IAG meeting to your country – Contact us…

  • Create a new IAG component

    Do you believe there are research areas not currently covered by the existing IAG components (Commissions, ICCs, Services, or Projects) and their Working or Study Groups? If so, you are invited to propose the establishment of a new IAG component by submitting a request to the IAG Bureau. You can find the relevant rules in the IAG Statutes and IAG Bylaws. The decision to establish a new IAG component can only be made once every four years at the IUGG General Assembly.

Use of IAG Membership Fees and Voluntary Donations

IAG membership fees and the IAG voluntary donations are used to support:

  • Support Young Scientists

    Provide travel support to young scientists to enable their participation in conferences, workshops, and other scientific events.

  • Support IAG Workshops

    Assist the organization of IAG workshops in developing countries.

  • Support IAG Publication Award

    Provide the annual IAG Best Publication Award for young scientists.

Everyone can make a voluntary donation to IAG:

Make a Voluntary Donation to IAG

National IAG Correspondents

of IUGG Member Countries

IUGG UGGI Logo

IUGG Membership

Geodetic and geophysical studies inherently require strong international cooperation and effective coordination, which is facilitated through IUGG membership. More than 72 countries are members of IUGG, typically represented by National Committees for Geodesy and Geophysics established by national academies or other adhering bodies. Read more at How to join IUGG.

Join IUGG

Become an IAG Member Country

Every country in the world can become a member of the International Association of Geodesy (IAG) by joining the International Union of Geodesy and Geophysics (IUGG) and selecting IAG as (one of) its associated IUGG association. With the IUGG membership fee, IAG is directly supported, helping to strengthen the geodetic community. 👉 Become an IAG Member Country

National IAG Correspondents

Each IUGG member country affiliated with the IAG must appoint via its IUGG National Committee (IAG Adhering Body) an IAG National Correspondent (of IUGG) who will then serve as a member of the IAG Council and hold important voting rights within the IAG.

Member Countries of IUGG
with National IAG Correspondents

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Legend: IUGG Member Countries with IAG National Correspondents
(geodesy.science | last update: 2026-02-11)

List of IAG National Correspondents
of IUGG Member Countries

(last update: 2026-02-11)
Country IAG National Correspondent Affiliation
ALBANIA MATRAKU, Kristina Universiteti Politeknik i Tiranes
ALBANIA NURÇE, Bilbil Polytechnic University of Tirana
ALGERIA ABDELLAOUI, Hassen National Institute of Mapping and Remote Sensing (INCT)
ARGENTINA TOCHO, Claudia N. Universidad Nacional de La Plata
ARMENIA AVETYAN, Grigor Yerevan State University
AUSTRALIA DENG, Xiaoli School of Engineering
AUSTRIA BÖHM, Johannes Vienna University of Technology
AZERBAIJAN KADIROV, Fakhraddin Oil & Gas Institute
BELGIUM BRUYNINX, Carine Koninklijke Sterrenwacht van België
BOSNIA & HERZEGOVINA MULIC, Medzida University of Sarajevo
BRAZIL GUIMARÃES, Gabriel do Nascimento Universidade Federal de Uberlândia
BULGARIA DIMITROV, Nikolay Bulgarian Academy of Sciences
CANADA FOROUGHI, Ismael Canadian Geodetic Survey
CANADA SHENG, Michael B. Department of Geodesy and Geomatics Engineering
CHILE VALDEBENITO Castro, José Sección Geodésica
CHINA DANG, Yamin Chinese Academy of Surveying & Mapping (CASM)
CHINA-TAIPEI YANG, Ming National Cheng Kung University
COSTA RICA MOYA, Jorge Universidad Nacional
CROATIA GASPAROVIC, Mateo Faculty of Geodesy
CROATIA ZRINJSKI, Mladen Faculty of Geodesy
CZECH REPUBLIC NOVÁK, Pavel University of West Bohemia
DENMARK ANDERSEN, Niels National Space Institute, DTU Space
EGYPT ABD-ELMOTAAL, Hussein Abou-Elsoaad Minia University
ESTONIA ELLMANN, Artu Department of Civil Engineering and Architecture
FINLAND NÄRÄNEN, Jyri Finnish Geospatial Research Institute FGI
FRANCE ROSAT, Séverine Centre national de la recherche scientifique
GEORGIA GORDEZIANI, Tengiz Javakhishvili Tbilisi State University
GERMANY MÜLLER, Jürgen Leibniz University Hannover
GHANA ANORNU, Geophrey Kwame IUGG-Ghana
GREECE TZIAVOS, Ilias N. Aristotle University of Thessaloniki
HUNGARY RÓZSA, Szabolcs Budapest University of Technology and Economics (BME)
ICELAND VALSSON, Gudmundur National Land Survey of Iceland
INDIA TIWARI, Virendra M. CSIR - North East Institute of Science & Technology (CSIR-NEIST)
INDONESIA ABIDIN, Hasanuddin Zainal Institute of Technology of Bandung (ITB)
IRAN ARDESTANI, V. Ebrahimzadeh Institute of Geophysics
IRELAND FITZPATRICK, Katy Ordnance Survey Office
ISRAEL EVEN-TZUR, Gilad Technion - Israel Institute of Technology
ITALY CRESPI, Mattia Sapienza Università di Roma
ITALY CUFFARO, Marco CNR - Istituto di Geologia Ambientale e Geoingegneria
JAPAN FURUYA, Masato Hokkaido University
KOREA, Rep. of CHO, Jungho Korea Astronomy and Space Science Institute
LATVIA LIEPIŅŠ, Ivars Latvia Geospatial information agency
LATVIA MITROFANOVS, Ingus University of Latvia
LUXEMBOURG DIDIER, Luc Ville de Luxembourg
MEXICO CABRAL-CANO, Enrique Instituto de Geofísica, UNAM
MOZAMBIQUE QUEMBO, José Luis Centro Nacional de Cartografia e Teledetecção (CENACARTA)
NETHERLANDS TEUNISSEN, Peter J.G. Delft University of Technology
NEW ZEALAND AMOS, Matt Land Information New Zealand
NICARAGUA CORRIOLS, Marvin IGG/CIGEO UNAN
NIGERIA OKEKE, Francis I. University of Nigeria
NORTH MACEDONIA SRBINOSKI, Zlatko Ss Cyril and Methodius University
NORWAY KIERULF, Halfdan Pascal Geodetic Institute
PAKISTAN SALEEM, Nayyer Survey of Pakistan
PAPUA NEW GUINEA STANAWAY, Richard School of Surveying and Land Studies
PARAGUAY SARUBBI, Yennifer Facultad de Ciencias Exactas y Naturales
PERU NORABUENA, Edmundo Instituto Geofisico del Perú
POLAND WIELGOSZ, Paweł University of Warmia and Mazury
PORTUGAL PATRÍCIO, Paulo Direção-Geral do Território
ROMANIA RUS, Tiberiu Technical University of Civil Engineering
RUSSIA SAVINYKH, Viktor P. Moscow State University of Geodesy and Cartography (MIIGAiK)
SAUDI ARABIA ARRAJEHI, Abdullah King Abdulaziz City for Science and Technology (KACST)
SERBIA ODALOVIĆ, Oleg Department of Geodesy and Geoinformatics
SLOVAK REPUBLIC JANÁK, Juraj Slovak University of Technology
SLOVENIA MEDVED, Klemen The Surveying and Mapping Authority of the Republic of Slovenia (SMARS)
SPAIN VALDÉS PÉREZ DE VARGAS, Marcelino Instituto Geográfico Nacional
SWEDEN LIDBERG, Martin Swedish Mapping, Cadastre and Registry Authority
SWITZERLAND DACH, Rolf University of Bern
THAILAND RAMMON, Krit Royal Thai Survey Department
TÜRKIYE KURT, Ali İhsan Geodesy Department
UK BIE, Lidong School of Environmental Sciences
URUGUAY SUÁREZ, Norbertino Instituto Geográfico Militar
USA NEREM, R. Steven Colorado Center for Astrodynamics Research
VIETNAM SON, Nguyen Phi Vietnam Institute of Geodesy and Cartography