Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Academy of Sciences of the Czech Republic | RLAB | Czech Republic |
| Brandenburgische Technische Universität Cottbus | EDU | Germany |
| Commission for Atomic Energy | GOV | France |
| ITC | EDU | Netherlands |
| Lulea University of Technology | EDU | Sweden |
| National Aquatic Resources Research and Development Agency | EDU | Sri Lanka |
| National Institute Of Oceanography | ORG | India |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| Pacific Northwest National Laboratory | GOV | United States |
| Plymouth Marine Laboratory | EDU | United Kingdom |
| Rheinisch Westfalische Technische Hochschule Aachen | EDU | Germany |
| Seoul National University | EDU | Korea, Republic of |
| Spanish National Research Council | GOV | Spain |
| State of Wisconsin | GOV | United States |
| Swiss Center for Scientific Computing | RLAB | Switzerland |
| U.S. Air Force | MIL | United States |
| UK Met Office | GOV | United Kingdom |
| University of British Columbia | EDU | Canada |
| University of Saskatchewan | EDU | Canada |
| University of Tasmania | EDU | Australia |
| Universität Bremen | EDU | Germany |
| Université de Sherbrooke | EDU | Canada |
| Université de la Réunion | EDU | France |
Total: 23 sites | ||