Fig. 2
From: Quantifying crowding perception at large events using beacons and surveys
The number of people and approximated crowd size. (a) Time evolution of the total number of people within the venue, depicted for each day. (b) Time evolution of the approximated crowd size measured by each receiver on the second day of 2023. The faint-colored lines represent all other samples. (c) Table depicting the estimated number of visitors represented per beacon. (d) Illustrative depiction of the approximated crowd size calculation, approximating the crowd size around each receiver from the number of beacons. (e) Distribution of the maximum approximated crowd size for each survey respondent.
