University of Applied Sciences St. Pölten Screenshot from the study prototype explaining one of the four visualization techniques - Compact Boxplots (CBP) In this user study we compare four different visualization techniques of times series in a spatial context using small multiples. Compact Boxplots perform data aggregation to depict summary statistics of the original time series. In this screenshot we explain the visualization technique, which summary statistics are computed and show an example. en IMAGE Image visualization, user study, evaluation, time series, spatial data, collapsed horizon graphs, compact boxplots, braided graphs 2019 2019 Dahnert, Manuel Kehrer, Johannes Aigner, Wolfgang Rind, Alexander