Long-term aerosol and cloud database from correlative EARLINET-CALIPSO observations - Giunta, Aldo; Hiebsch, Anja; Spinelli, N; Wandinger, Ulla; Wang, Xuan; Mattis, I; Ansmann, Albert; Pappalardo, Gelsomina; Pietruczuk, Aleksander; Mona, L (25th International Laser Radar Conference, 2010)