Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Pennsylvania State University | EDU | United States |
| State University of New York at Albany | EDU | United States |
| Unidata Program Center (UCAR) | UCAR | United States |
| University of California Santa Cruz | EDU | United States |
| University of Wisconsin Madison | EDU | United States |
Total: 5 sites | ||