Observations of the Horizontally Oriented Crystalline Particles with a Scanning Polarization Lidar Grigorii Kokhanenko, Yurii Balin, Anatolii Borovoi, Marina Klemasheva, Sergei Nasonov, Mikhail Novoselov, Ioganes Penner and Svetlana Samoilova EPJ Web Conf., 237 (2020) 08014 Published online: 07 July 2020 DOI: 10.1051/epjconf/202023708014