Grand challenges in satellite remote sensing

Oleg Dubovik, Laboratoire d'Optique Atmosphérique, CNRS/University of Lille, Lille, France, Gregory L Schuster, NASA Langley Research Center, Hampton, VA, United States, Feng Xu, University of Oklahoma, School of Meteorology, Norman, OK, United States, Yongxiang Hu, NASA Langley Research Center, Hampton, United States, Hartmut Boech, University of Leicester, Leicester, United Kingdom, Jochen Landgraf, SRON Netherlands Institute for Space Research, Utrecht, Netherlands and Zhengqiang Li, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China