“…In recent years, answers to many unknowns have also been provided by new methods and sources of knowledge about the movement of tourists through analyses of water (meters) and energy consumption, waste production, traffic intensity (sensors), parking meters (Ślusarz et al, 2019), or data based on the use of second and third generation mobile phone technology (Ratti et al, 2006;González et al, 2008;Piechota, 2014;Benkhard, 2018). There has been considerable interest in tourist traffic sampling through GPS 1 (Mckercher & Lau, 2008) and Bluetooth technologies (Stange et al, 2011;Versichele et al, 2012).…”