1. Department of Climate and Space Sciences and Engineering University of Michigan Ann Arbor MI USA
2. Rosenstiel School for Marine and Atmospheric Science University of Miami Miami FL USA
3. Department of Earth and Environmental Sciences University of Michigan Ann Arbor MI USA
4. Institut des Géosciences de L'Environnement (IGE) Grenoble France
5. Laboratoire des Etudes en Géophysique et Océanographie Spatiale (LEGOS) Toulouse France
6. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
7. Department of Mathematics University of Ghana Accra Ghana
8. Norwegian Meteorological Institute Oslo Norway
9. Institute of Geodesy and Geoinformation University of Bonn Bonn Germany
10. Department of Earth and Environmental Sciences Columbia University New York NY USA
11. Scripps Institution of Oceanography University of California La Jolla CA USA
12. Swift Navigation San Francisco CA USA
13. Department of Physics Kenyon College Gambier OH USA
14. Department of Civil and Environmental Engineering Stanford University Stanford CA USA
15. Department of Earth and Planetary Sciences University of California Berkeley CA USA
16. Department of Earth and Planetary Sciences Harvard University Cambridge MA USA
17. Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
18. Department of Geosciences Princeton University Princeton NJ USA
19. School of Ocean Sciences Bangor University Menai Bridge UK
20. Department of Earth, Atmospheric, and Planetary Sciences Purdue University West Lafayette IN USA