Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Academia Sinica | EDU | Taiwan, Province of China |
| Academy of Sciences of the Czech Republic | RLAB | Czech Republic |
| Advanced Photon Source (APS/ANL) | GOV | United States |
| Aerospace Corporation | ORG | United States |
| Agency for Science, Technology and Research | EDU | Singapore |
| Agrocampus Ouest (Pole Agronomique de Rennes) | EDU | France |
| Alfred Wegener Institute for Polar and Marine Research | RLAB | Germany |
| Ankara University | EDU | Turkey |
| Arctic and Antarctic Research Institute | GOV | Russian Federation |
| Aristotle University of Thessaloniki | EDU | Greece |
| Arizona Department of Environmental Quality | GOV | United States |
| Association for Computing Machinery | ORG | United States |
| Australia Education Domain | EDU | Australia |
| Australian Bureau of Meteorology | GOV | Australia |
| Australian Institute of Marine Science | GOV | Australia |
| Australian New South Wales Government | GOV | Australia |
| Australian Nuclear Science and Technology Organization | GOV | Australia |
| Barcelona Supercomputing Center | GOV | Spain |
| Bay Area Air Quality Management District | GOV | United States |
| Bhabha Atomic Research Centre (BARC) | GOV | India |
| British Antarctic Survey | EDU | United Kingdom |
| British Geological Survey | EDU | United Kingdom |
| British Oceanographic Data Centre | EDU | United Kingdom |
| Bulgarian Academy of Sciences | GOV | Bulgaria |
| CICESE: Ensenada Center for Scientific Research and Higher Education | EDU | Mexico |
| CMA Shanghai Typhoon Institute | GOV | Peoples Republic of China |
| California Academy of Sciences | ORG | United States |
| Canadian Museum of Nature | GOV | Canada |
| Carl Von Ossietzky Universität Oldenburg | EDU | Germany |
| Catholic University of Temuco | EDU | Chile |
| Center for Advanced Studies in Arid Zones | RLAB | Chile |
| Center for Energy, Environment and Technology | RLAB | Spain |
| Center for Marine and Atmospheric Sciences | EDU | Germany |
| Center for Weather Forecasting and Climate Studies (CPTEC/INPE) | GOV | Brazil |
| Central Coast Bat Research Group | ORG | United States |
| Central Institute for Meteorology and Geodynamics | EDU | Austria |
| Centre for Development of Advanced Computing | RLAB | India |
| Centro de Estudios Superiores de la Aviación | EDU | Spain |
| Chalmers University of Technology | EDU | Sweden |
| Chilean Meteorological Office | GOV | Chile |
| China Meteorological Administration | GOV | Peoples Republic of China |
| Christian Albrechts Universität zu Kiel | EDU | Germany |
| Chung-Cheng Institute of Technology | EDU | Taiwan, Province of China |
| Chungnam National University | EDU | Korea, Republic of |
| City University of Hong Kong | EDU | Hong Kong |
| Columbia Scientific Balloon Facility (CSBF/NASA) | GOV | United States |
| Commission for Atomic Energy | GOV | France |
| Commonwealth Scientific and Industrial Research Organisation (CSIRO) | GOV | Australia |
| Cyprus Institute | EDU | Cyprus |
| Czech Hydrometeorological Institute | GOV | Czech Republic |
| Danish Maritime Safety Administration | GOV | Denmark |
| Danish Meteorological Institute | GOV | Denmark |
| Delft University of Technology | EDU | Netherlands |
| Directorate of Oceanography and Meteorology | GOV | Australia |
| EUMETSAT | RLAB | Germany |
| Earth System Research Laboratory (ESRL/NOAA) | GOV | United States |
| Ehime University | EDU | Japan |
| Energy Research Center of the Netherlands | RLAB | Netherlands |
| Escuela de Administración Finanzas y Tecnología Medellín | EDU | Colombia |
| European Centre for Research and Advanced Training in Scientific Computation | RLAB | France |
| Faculty of Natural Sciences, University of Buenos Aires | EDU | Argentina |
| Federal University of Technology Akure | EDU | Nigeria |
| Finnish Meteorological Institute | GOV | Finland |
| Forest Service | GOV | United States |
| Foundation for Scientific and Industrial Research | RLAB | Norway |
| French Research Institute for Exploitation of the Sea | RLAB | France |
| Friedrich Schiller Universität Jena | EDU | Germany |
| GKSS Research Centre | RLAB | Germany |
| Geological Survey of Norway | GOV | Norway |
| German Aerospace Center | COM | Germany |
| German Weather Service | GOV | Germany |
| Goddard Institute for Space Studies (GISS/NASA) | GOV | United States |
| Goteborg University | EDU | Sweden |
| Government of Canada | GOV | Canada |
| Government of Turkey | GOV | Turkey |
| Graz University of Technology | EDU | Austria |
| Grenoble Institute of Technology | EDU | France |
| Griffith University | EDU | Australia |
| HDF Group | ORG | United States |
| Hankuk University of Foreign Studies | EDU | Korea, Republic of |
| Hellenic National Meteorological Service | GOV | Greece |
| Helmholtz Centre Potsdam: German Research Centre for Geosciences | GOV | Germany |
| Hiroshima City University | EDU | Japan |
| Hochschule für Technik Stuttgart | EDU | Germany |
| Hokkaido University | EDU | Japan |
| Hong Kong University of Science and Technology | EDU | Hong Kong |
| Hydrographic and Oceanographic Department of the Navy | MIL | France |
| ITC | EDU | Netherlands |
| Icelandic Met Office | RLAB | Iceland |
| Idaho National Laboratory (INL) | GOV | United States |
| Image Sciences, Computer Sciences and Remote Sensing Laboratory | EDU | France |
| Imperial College London | EDU | United Kingdom |
| Indian Institute of Tropical Meteorology | EDU | India |
| Inha University | EDU | Korea, Republic of |
| Institute for Protection and Environmental Research | RLAB | Italy |
| Institute for the Application of Geospatial Technology | ORG | United States |
| Institute of Atmospheric Sciences and Climate | EDU | Italy |
| Institute of Geophysics, Polish Academy of Sciences | EDU | Poland |
| Institute of Methodologies for Environmental Analysis | RLAB | Italy |
| Institute of Physics | EDU | Lithuania |
| Instituto Politécnico Nacional | EDU | Mexico |
| Instituto Politécnico do Porto | EDU | Portugal |
| Istanbul Technical University | EDU | Turkey |
| Italian National Agency for New Technologies, Energy and Sustainable Economic Development | GOV | Italy |
| Jacobs University Bremen | EDU | Germany |
| James Cook University | EDU | Australia |
| Japan Agency for Marine-Earth Science and Technology | GOV | Japan |
| Japan Meteorological Agency | GOV | Japan |
| Japan Weather Association | ORG | Japan |
| Jet Propulsion Laboratory (JPL/NASA) | GOV | United States |
| Jilin University | EDU | Peoples Republic of China |
| Johann Wolfgang Goethe Universität Frankfurt am Main | EDU | Germany |
| Karlsruhe Institute of Technology | RLAB | Germany |
| Kazan State University | EDU | Russian Federation |
| King Abdullah University of Science and Technology | EDU | Saudi Arabia |
| King's College London | EDU | United Kingdom |
| Korea Meteorological Administration | GOV | Korea, Republic of |
| Kyoto University | EDU | Japan |
| Laboratory of Resources and Environmental Information Systems | EDU | Peoples Republic of China |
| Lancaster University | EDU | United Kingdom |
| Langley Research Center (LARC/NASA) | GOV | United States |
| Lanzhou University | EDU | Peoples Republic of China |
| Lawrence Berkeley National Laboratory | GOV | United States |
| Leibniz Institute of Marine Sciences | EDU | Germany |
| Limnological Institute, Siberian Branch of the Russian Academy Of Sciences | RLAB | Russian Federation |
| Ludwig Maximilians Universität München | EDU | Germany |
| METEO: National Meteorological Administration | GOV | Romania |
| Macao Meteorological and Geophysical Bureau | GOV | Macao |
| Macquarie University | EDU | Australia |
| Magistrate Water Authority of Venice | GOV | Italy |
| Manchester Metropolitan University | EDU | United Kingdom |
| Marine Institute | GOV | Ireland |
| Marine Institute of Peru | GOV | Peru |
| Marine and Food Technological Center | RLAB | Spain |
| Marshall Space Flight Center (MSFC/NASA) | GOV | United States |
| Max-Planck-Institute | RLAB | Germany |
| McGill University | EDU | Canada |
| Memorial University of Newfoundland | EDU | Canada |
| MeteoGalicia - Spain's Department of Environment | GOV | Spain |
| Midi-Pyrenees Observatory | RLAB | France |
| Monterey Bay Aquarium Research Institute | ORG | United States |
| Nagoya Institute of Technology | EDU | Japan |
| Nanjing University | EDU | Peoples Republic of China |
| Nanyang Technological University | EDU | Singapore |
| National Aeronautics and Space Administration (NASA) | GOV | United States |
| National Central University | EDU | Taiwan, Province of China |
| National Centre for Medium Range Weather Forecasting (NCMRWF) | GOV | India |
| National Environmental Research Institute | EDU | Denmark |
| National Institute Of Oceanography | ORG | India |
| National Institute for Earth Physics | GOV | Romania |
| National Institute for Research in Computer Science and Control | RLAB | France |
| National Institute for Space Research | GOV | Brazil |
| National Institute of Advanced Industrial Science and Technology | GOV | Japan |
| National Institute of Agronomic Research | RLAB | France |
| National Institute of Ecology | GOV | Mexico |
| National Institute of Geophysics and Volcanology | RLAB | Italy |
| National Institute of Meteorology | GOV | Spain |
| National Institute of Nuclear Physics | RLAB | Italy |
| National Institute of Standards and Technology (NIST) | GOV | United States |
| National Laboratory for Sustainable Energy (Danish Technical University) | EDU | Denmark |
| National Meteorological Administration | GOV | Romania |
| National Meteorology and Hydrology Service of Peru | GOV | Peru |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| National Research Council (CNR) | GOV | Italy |
| National Snow and Ice Data Center | ORG | United States |
| National Space Science and Technology Center (NSSTC/NASA) | GOV | United States |
| National Taiwan University | EDU | Taiwan, Province of China |
| National University of Ireland Maynooth | EDU | Ireland |
| National University of Singapore | EDU | Singapore |
| National Weather Service - Pendleton, Oregon (NWS/NOAA) | GOV | United States |
| National Weather Service of Switzerland | GOV | Switzerland |
| National Weather Service, Central Region (NWS/NOAA) | GOV | United States |
| National and Kapodistrian University of Athens | EDU | Greece |
| Natural Resources Canada | GOV | Canada |
| Norwegian Meteorological Institute | GOV | Norway |
| Oak Ridge National Laboratory (ORNL) | GOV | United States |
| Obirin University | EDU | Japan |
| OpeNDAP | ORG | United States |
| Open University UK | EDU | United Kingdom |
| Osaka University | EDU | Japan |
| Pacific Northwest National Laboratory | GOV | United States |
| Philipps Universität Marburg | EDU | Germany |
| Poland Education Domain | EDU | Poland |
| Politecnico di Milano | EDU | Italy |
| Pontificia Universidade Católica do Rio Grande do Sul | EDU | Brazil |
| Proudman Oceanographic Laboratory | EDU | United Kingdom |
| Pukyong National University | EDU | Korea, Republic of |
| RMIT University | EDU | Australia |
| Renaissance Computing Institute | ORG | United States |
| Republican Weather Bureau | GOV | Montenegro |
| Rheinisch Westfalische Technische Hochschule Aachen | EDU | Germany |
| Rheinische Friedrich Wilhelms Universität Bonn | EDU | Germany |
| Rijkswaterstaat | GOV | Netherlands |
| Rissho University | EDU | Japan |
| Royal Netherlands Academy of Arts and Sciences | EDU | Netherlands |
| Royal Netherlands Meteorological Institute | EDU | Netherlands |
| Ruder Boskovic Institute | RLAB | Croatia |
| Ruprecht Karls Universität Heidelberg | EDU | Germany |
| Saint Petersburg State University | EDU | Russian Federation |
| Savannah River National Laboratory (SRNL) | GOV | United States |
| Scientific Modeling Center | ORG | Bolivarian Republic of Venezuela |
| Seoul National University | EDU | Korea, Republic of |
| Simula Research Laboratory | RLAB | Norway |
| South Coast Air Quality Management District | GOV | United States |
| Spanish National Research Council | GOV | Spain |
| State of California | GOV | United States |
| State of Maryland | GOV | United States |
| State of Utah | GOV | United States |
| Swedish Environmental Research Institute | RLAB | Sweden |
| Swedish Meteorological and Hydrological Institute | GOV | Sweden |
| Swiss Federal Institute of Technology ETH Zürich | EDU | Switzerland |
| Tanzania Meteorological Agency | GOV | United Republic of Tanzania |
| Technical University of Crete | EDU | Greece |
| Technische Universität Berlin | EDU | Germany |
| Technische Universität Hamburg Harburg | EDU | Germany |
| Technological Education Institute of Athens | EDU | Greece |
| Technology Institute, Technical University of Lisbon | EDU | Portugal |
| Thai Meteorological Department | GOV | Thailand |
| Tokyo Institute of Polytechnics | EDU | Japan |
| Tokyo Metropolitan University | EDU | Japan |
| Tonga Meteorological Services | GOV | Tonga |
| Tsukuba Office of Agriculture, Forestry and Fisheries Research | GOV | Japan |
| U.S. Air Force | MIL | United States |
| U.S. Army | MIL | United States |
| U.S. Army Corps of Engineers | MIL | United States |
| U.S. Bureau of Reclamation | GOV | United States |
| U.S. Defense Threat Reduction Agency | MIL | United States |
| U.S. Department of Homeland Security | GOV | United States |
| U.S. Environmental Protection Agency | GOV | United States |
| U.S. Federal Aviation Administration | GOV | United States |
| U.S. Geological Survey | GOV | United States |
| U.S. Marine Corps | MIL | United States |
| U.S. National Transportation Safety Board | GOV | United States |
| U.S. Naval Research Laboratory | MIL | United States |
| U.S. Navy | MIL | United States |
| U.S. Surface Mining, Reclamation and Enforcement | GOV | United States |
| UHI Millennium Institute | EDU | United Kingdom |
| UK Met Office | GOV | United Kingdom |
| UK Science and Technology Facilities Council | EDU | United Kingdom |
| UNAVCO | ORG | United States |
| Universidad Andrés Bello | EDU | Chile |
| Universidad Austral de Chile | EDU | Chile |
| Universidad Autónoma de Baja California Sur | EDU | Mexico |
| Universidad Complutense de Madrid | EDU | Spain |
| Universidad Distrital Francisco José de Caldas | EDU | Colombia |
| Universidad Nacional de Colombia | EDU | Colombia |
| Universidad Politécnica de Cartagena | EDU | Spain |
| Universidad Pública de Navarra | EDU | Spain |
| Universidad de Cantabria | EDU | Spain |
| Universidad de Castilla la Mancha | EDU | Spain |
| Universidad de Chile | EDU | Chile |
| Universidad de Colima | EDU | Mexico |
| Universidad de Concepción | EDU | Chile |
| Universidad de Costa Rica | EDU | Costa Rica |
| Universidad de Extremadura | EDU | Spain |
| Universidad de Granada | EDU | Spain |
| Universidad de Guadalajara | EDU | Mexico |
| Universidad de Jaén | EDU | Spain |
| Universidad de La Laguna | EDU | Spain |
| Universidad de Las Palmas de Gran Canaria | EDU | Spain |
| Universidad de Magallanes | EDU | Chile |
| Universidad de Oviedo | EDU | Spain |
| Universidad de Puerto Rico | EDU | Puerto Rico |
| Universidad de Salamanca | EDU | Spain |
| Universidade Estadual Paulista | EDU | Brazil |
| Universidade Federal de Pelotas | EDU | Brazil |
| Universidade Federal de Santa Catarina | EDU | Brazil |
| Universidade Federal do Rio Grande | EDU | Brazil |
| Universidade Federal do Rio de Janeiro | EDU | Brazil |
| Universidade de Aveiro | EDU | Portugal |
| Universidade de Lisboa | EDU | Portugal |
| Universidade de Santiago de Compostela | EDU | Spain |
| Universidade de São Paulo | EDU | Brazil |
| Universidade de Vigo | EDU | Spain |
| Universidade de Évora | EDU | Portugal |
| Universidade do Vale do Itajaí | EDU | Brazil |
| Universitat Autònoma de Barcelona | EDU | Spain |
| Universitat Politècnica de Catalunya | EDU | Spain |
| Universitat de les Illes Balears | EDU | Spain |
| University of Alberta | EDU | Canada |
| University of Barcelona | EDU | Spain |
| University of Belgrade | EDU | Serbia |
| University of Bergen | EDU | Norway |
| University of British Columbia | EDU | Canada |
| University of Calgary | EDU | Canada |
| University of Cambridge | EDU | United Kingdom |
| University of Canterbury | EDU | New Zealand |
| University of Cape Town | EDU | South Africa |
| University of East Anglia | EDU | United Kingdom |
| University of Edinburgh | EDU | United Kingdom |
| University of French Medical Science | EDU | France |
| University of Helsinki | EDU | Finland |
| University of Hertfordshire | EDU | United Kingdom |
| University of Hong Kong | EDU | Hong Kong |
| University of Leeds | EDU | United Kingdom |
| University of Leicester | EDU | United Kingdom |
| University of Manitoba | EDU | Canada |
| University of Melbourne | EDU | Australia |
| University of New Brunswick | EDU | Canada |
| University of Nice Sophia Antipolis | EDU | France |
| University of Oslo | EDU | Norway |
| University of Otago | EDU | New Zealand |
| University of Oxford | EDU | United Kingdom |
| University of Plymouth | EDU | United Kingdom |
| University of Portsmouth | EDU | United Kingdom |
| University of Puerto Rico, Humacao | EDU | Puerto Rico |
| University of Queensland | EDU | Australia |
| University of Reading | EDU | United Kingdom |
| University of Saint Andrews | EDU | United Kingdom |
| University of Saskatchewan | EDU | Canada |
| University of Science and Technology of China | EDU | Peoples Republic of China |
| University of Southampton | EDU | United Kingdom |
| University of Surrey | EDU | United Kingdom |
| University of Sussex | EDU | United Kingdom |
| University of Sydney | EDU | Australia |
| University of Tasmania | EDU | Australia |
| University of Toronto | EDU | Canada |
| University of Trento | EDU | Italy |
| University of Tromso | EDU | Norway |
| University of Turku | EDU | Finland |
| University of Victoria British Columbia | EDU | Canada |
| University of Vilnius | EDU | Lithuania |
| University of Waikato | EDU | New Zealand |
| University of Warsaw | EDU | Poland |
| University of Waterloo | EDU | Canada |
| University of Western Australia | EDU | Australia |
| University of the Ryukyus | EDU | Japan |
| University of the West Indies Cave Hill Campus Barbados | EDU | Barbados |
| Università Ca' Foscari Venezia | EDU | Italy |
| Università Politécnica delle Marche | EDU | Italy |
| Università degli Studi del Sannio | EDU | Italy |
| Università degli Studi di Brescia | EDU | Italy |
| Università degli Studi di Cagliari | EDU | Italy |
| Università degli Studi di Camerino | EDU | Italy |
| Università degli Studi di Napoli Parthenope | EDU | Italy |
| Università degli Studi di Trieste | EDU | Italy |
| Università del Salento (ex-Lecce) | EDU | Italy |
| Università di Bologna | EDU | Italy |
| Universität Bayreuth | EDU | Germany |
| Universität Bern | EDU | Switzerland |
| Universität Hamburg | EDU | Germany |
| Universität Innsbruck | EDU | Austria |
| Universität Leipzig | EDU | Germany |
| Universität Potsdam | EDU | Germany |
| Universität Stuttgart | EDU | Germany |
| Universität Trier | EDU | Germany |
| Universität Tubingen | EDU | Germany |
| Universität Zürich | EDU | Switzerland |
| Universität fur Bodenkultur Wien | EDU | Austria |
| Universität zu Köln | EDU | Germany |
| Université Cheikh Anta Diop de Dakar | EDU | Senegal |
| Université Clermont-Ferrand 2 Blaise Pascal | EDU | France |
| Université Joseph Fourier Grenoble 1 | EDU | France |
| Université Libre de Bruxelles | EDU | Belgium |
| Université de Caen Basse Normandie | EDU | France |
| Université de Lausanne | EDU | Switzerland |
| Université de Nantes | EDU | France |
| Université de Reims Champagne-Ardenne | EDU | France |
| Université de Sherbrooke | EDU | Canada |
| Université de Strasbourg | EDU | France |
| Université de la Méditerranée Aix Marseille II | EDU | France |
| Université de la Réunion | EDU | France |
| Université des Antilles et de la Guyane - Campus Universitaires de Guyane | EDU | France |
| Université du Quebec Montreal | EDU | Canada |
| Utrecht University | EDU | Netherlands |
| VU University of Amsterdam | EDU | Netherlands |
| Victoria University of Wellington | EDU | New Zealand |
| Wageningen University and Research Centre | EDU | Netherlands |
| Warsaw University | EDU | Poland |
| Warsaw University of Technology | EDU | Poland |
| Water Center for the Humid Tropics of Latin America and the Caribbean (CATHALAC) | ORG | Panama |
| Xiamen University | EDU | Peoples Republic of China |
| York University | EDU | Canada |
| École Polytechnique (France) | EDU | France |
Total: 374 sites | ||