Prospects of using unmanned aerial vehicle for assessing of climate-making properties of park tree species in case of study of academician A. V. Fomin botanical garden of Kyiv - T. A. Kazantsev; O. A. Futorna; N. B. Svetlova; V. A. Badanina; Ju. Taran (International Scientific Technical Journal «Problems of Control and Informatics», 2018)