Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Airborne Research and Survey Facility - Data Analysis Node | EDU | United Kingdom |
| Aircraft Operations Center (AOC/NOAA) | GOV | United States |
| Atlantic Oceanographic and Meteorological Laboratory (AOML/NOAA) | GOV | United States |
| Australian Bureau of Meteorology | GOV | Australia |
| Australian National University | EDU | Australia |
| Bay Area Air Quality Management District | GOV | United States |
| Catholic University of Leuven | EDU | Belgium |
| Center for Marine and Atmospheric Sciences | EDU | Germany |
| Climate Monitoring and Diagnostics Laboratory (CMDL/NOAA) | GOV | United States |
| Commonwealth Scientific and Industrial Research Organisation (CSIRO) | GOV | Australia |
| Danish Meteorological Institute | GOV | Denmark |
| Delft University of Technology | EDU | Netherlands |
| Dutch Institute for National and International Delta Issues | RLAB | Netherlands |
| Earth System Research Laboratory (ESRL/NOAA) | GOV | United States |
| Environmental Systems Science Centre | EDU | United Kingdom |
| Fachhochschule Nordwestschweiz | EDU | Switzerland |
| Far Eastern Regional Hydrometeorological Research Institute | RLAB | Russian Federation |
| Finnish Meteorological Institute | GOV | Finland |
| Flanders Marine Institute | RLAB | Belgium |
| Flinders University | EDU | Australia |
| French Research Institute for Exploitation of the Sea | RLAB | France |
| Geophysical Fluid Dynamics Laboratory (GFDL/NOAA) | GOV | United States |
| German Climate Computing Center Ltd. | RLAB | Germany |
| Goddard Space Flight Center (GSFC/NASA) | GOV | United States |
| Graz University of Technology | EDU | Austria |
| Great Lakes Commission | ORG | United States |
| Hellenic Centre for Marine Research | RLAB | Greece |
| Hochschule für Technik Stuttgart | EDU | Germany |
| ITC | EDU | Netherlands |
| Institute of Atmospheric Sciences and Climate | EDU | Italy |
| Institute of Aviation, Warsaw | EDU | Poland |
| Institute of Development Research | RLAB | New Caledonia |
| Institute of Oceanography, University of Hamburg | EDU | Germany |
| Institute of Research and Development | RLAB | France |
| Italian National Agency for New Technologies, Energy and Sustainable Economic Development | GOV | Italy |
| Japan Meteorological Agency | GOV | Japan |
| Jet Propulsion Laboratory (JPL/NASA) | GOV | United States |
| Johann Wolfgang Goethe Universität Frankfurt am Main | EDU | Germany |
| Langley Research Center (LARC/NASA) | GOV | United States |
| Lawrence Livermore National Laboratory | GOV | United States |
| Leibniz Institute of Marine Sciences | EDU | Germany |
| Marine and Food Technological Center | RLAB | Spain |
| MeteoGalicia - Spain's Department of Environment | GOV | Spain |
| Mohyla Academy University of Kiev | EDU | Ukraine |
| Monash University | EDU | Australia |
| Monterey Bay Aquarium Research Institute | ORG | United States |
| Nansen Environmental and Remote Sensing Center | EDU | Norway |
| National Aeronautics and Space Administration (NASA) | GOV | United States |
| National Centers for Environmental Prediction (NCEP/NOAA) | GOV | United States |
| National Cheng Kung University | EDU | Taiwan, Province of China |
| National Climatic Data Center (NCDC/NOAA) | GOV | United States |
| National Coastal Data Development Center (NCDDC/NOAA) | GOV | United States |
| National Data Buoy Center (NDBC/NOAA) | GOV | United States |
| National Environmental Satellite, Data, and Information Service (NESDIS/NOAA) | GOV | United States |
| National Geophysical Data Center (NGDC/NOAA) | GOV | United States |
| National Institute Of Oceanography | ORG | India |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| National Oceanographic Data Center (NODC/NOAA) | GOV | United States |
| National Research Council (CNR) | GOV | Italy |
| National Severe Storms Laboratory (NSSL/NOAA) | GOV | United States |
| National University of Singapore | EDU | Singapore |
| National Weather Service, Southern Region (NWS/NOAA) | GOV | United States |
| Norwegian Meteorological Institute | GOV | Norway |
| Oak Ridge National Laboratory (ORNL) | GOV | United States |
| Pacific Disaster Center | ORG | United States |
| Pacific Fisheries Environmental Laboratory (PFEL/NOAA) | GOV | United States |
| Pacific Marine Environmental Laboratory (PMEL/NOAA) | GOV | United States |
| Proudman Oceanographic Laboratory | EDU | United Kingdom |
| Renaissance Computing Institute | ORG | United States |
| Reseau Marwan | EDU | Morocco |
| Royal Netherlands Meteorological Institute | EDU | Netherlands |
| Spanish Institute of Oceanography | GOV | Spain |
| Swedish Meteorological and Hydrological Institute | GOV | Sweden |
| Technische Universit�t Dresden | EDU | Germany |
| Technology Institute, Technical University of Lisbon | EDU | Portugal |
| Tsinghua University China | EDU | Peoples Republic of China |
| U.S. Army | MIL | United States |
| U.S. Department of Commerce Boulder Labs (NIST, NOAA and NTIA) | GOV | United States |
| U.S. Geological Survey | GOV | United States |
| U.S. Naval Research Laboratory | MIL | United States |
| UK Met Office | GOV | United Kingdom |
| UK Science and Technology Facilities Council | EDU | United Kingdom |
| Universidad de Chile | EDU | Chile |
| Universidad de Cádiz | EDU | Spain |
| Universidad de Jaén | EDU | Spain |
| Universidad de Puerto Rico | EDU | Puerto Rico |
| Universidade de São Paulo | EDU | Brazil |
| University of Cambridge | EDU | United Kingdom |
| University of Cantabria | EDU | Spain |
| University of Dublin Trinity College | EDU | Ireland |
| University of French Medical Science | EDU | France |
| University of Malta | EDU | Malta |
| University of Newcastle | EDU | Australia |
| University of Reading | EDU | United Kingdom |
| University of Salento | EDU | Italy |
| University of Tasmania | EDU | Australia |
| University of Tokyo | EDU | Japan |
| University of Twente | EDU | Netherlands |
| University of Western Australia | EDU | Australia |
| Università degli Studi di Firenze | EDU | Italy |
| Università del Salento (ex-Lecce) | EDU | Italy |
| Université de Bretagne Occidentale | EDU | France |
| Vytautas Magnus University | EDU | Lithuania |
| Western Australia | GOV | Australia |
| ac3 Academic and eResearch | EDU | Australia |
| École Polytechnique (France) | EDU | France |
Total: 106 sites | ||