| 1 (2) | United States Department of Agriculture | USA |  |
| 2 (4) | National Aeronautics and Space Administration * | USA | |
| 3 (25) | NASA Goddard Space Flight Center | USA | |
| 4 (26) | United States Geological Survey | USA | |
| 5 (35) | Natural Resources Canada | CAN | |
| 6 (39) | Jet Propulsion Laboratory | USA | |
| 7 (80) | National Oceanic and Atmospheric Administration | USA | |
| 8 (82) | US Environmental Protection Agency | USA | |
| 9 (105) | Environment Canada | CAN | |
| 10 (113) | Lawrence Berkeley National Laboratory * | USA | |
| 11 (132) | Agriculture and Agri-Food Canada | CAN | |
| 12 (212) | Oak Ridge National Laboratory | USA | |
| 13 (310) | Pacific Northwest National Laboratory | USA | |
|
