(Wydawnictwo Poznańskiego Towarzystwa Przyjaciół Nauk, 2015) Smaczyński, Maciej
Currently the fastest growing segment of equipment for acquisition of photogrammetric images is
drones. This article examines the possibilities and the effectiveness of such devices to obtain images during
mass events at various time intervals. The aim was to design a visualisation of the dynamics of change in the
number of participants of mass events. At the same time, the paper presents an attempt to systematise the process
of acquiring data using this type of Unmanned Aerial Vehicle (UAV).