| 1 (2) | United States Department of Agriculture | USA | |
| 2 (28) | National Aeronautics and Space Administration * | USA | |
| 3 (55) | Jet Propulsion Laboratory | USA | |
| 4 (64) | Natural Resources Canada | CAN | |
| 5 (83) | United States Geological Survey | USA | |
| 6 (106) | Lawrence Berkeley National Laboratory * | USA | |
| 7 (114) | National Center for Atmospheric Research | USA | |
| 8 (187) | Oak Ridge National Laboratory | USA | |
| 9 (208) | US Environmental Protection Agency | USA | |
| 10 (275) | Environment Canada | CAN | |
| 11 (303) | Pacific Northwest National Laboratory | USA | |
| 12 (410) | Agriculture and Agri-Food Canada | CAN | |
|