Earlinet database: new design and new products for a wider use of aerosol lidar data Lucia Mona, Giuseppe D’Amico, Francesco Amato, Holger Linné, Holger Baars, Ulla Wandinger and Gelsomina Pappalardo EPJ Web Conf., 176 (2018) 09016 Published online: 13 April 2018 DOI: 10.1051/epjconf/201817609016