Interpretation of weak backscattering signals in a weakly clouded atmosphereAnatoly Bobrovsky, Natalia Dyachenko, Irina Potapova, Anna Skoblikova and Tat’yana YakovlevaE3S Web Conf., 247 (2021) 01071DOI: https://doi.org/10.1051/e3sconf/202124701071