1. Global Vegetation Monitoring Unit; Institute for Environment and Sustainability, EC Joint Research Centre; Ispra Italy
2. Center for Terrestrial Carbon Dynamics, Department of Geography; University College London; London UK
3. Land Surface Unit; European Space Agency; Noordwijk Netherlands
4. Centre d'Études Spatiales de la Biosphère; Toulouse France
5. Department of Geography; Beijing Normal University; Beijing China
6. Tartu Observatory; Tõravere Estonia
7. Department of Geography; Hunter College, City University of New York; New York USA
8. Climate and Land Surface Systems Interaction Centre, Department of Geography; University of Wales; Swansea UK
9. Science Systems and Applications, Inc.; Greenbelt Maryland USA
10. Alachua Research Institute; Alachua Florida USA
11. Remote Sensing Department; National Aerospace Laboratory NLR; Emmeloord Netherlands