1. CESBIO,Toulouse,France
2. LOCEAN,Paris,France
3. Alfred Wegener Institute,Bremerhaven,Germany
4. KU Leuven,Belgium
5. Institute of Applied Physics "Nello Carrara",Italy
6. Finnish Meteorological Institute,Helsinki,Finland
7. isardSAT,Barcelona,Spain
8. European Centre for Medium-Range Weather Forecasts, Reading,UK
9. CNRM,Toulouse,France
10. INRAE, Villenave D'Ornon,France
11. University of Quebec at Trois-Rivières,Canada
12. IGE,Grenoble,France
13. Jet Propulsion Laboratory,Pasadena,CA,USA
14. LOPS,Brest,France
15. CNES,Toulouse,France
16. European Space Agency, ESTEC,Noordwijk,The Netherlands
17. Airbus Defence and Space,Toulouse,France
18. Airbus Defence and Space,Madrid,Spain