2020
DOI: 10.3390/ijgi9020117
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Complexity Level of People Gathering Presentation on an Animated Map—Objective Effectiveness Versus Expert Opinion

Abstract: The aim of the following study was to present three alternative methods of visualization on animated maps illustrating the movement of people gathered at an open-air event recorded on photographs taken by a drone. The effectiveness of an orthorectified low-level aerial image (a so-called orthophoto), a dot distribution map, and a buffer map was tested in an experiment featuring experts, and key significance was attached to the juxtaposition of objective responses with subjective opinions. The results of the st… Show more

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Cited by 17 publications
(21 citation statements)
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“…For the future, it is worth continuing research on the subjective opinions of map users. As shown by a few studies (e.g., [75,76]), subjective feelings guide users in choosing mapping applications, which does not always translate into the most effective. Thus, by studying the choices of users, one can improve the design of effective solutions so that they meet the expectations of users, and at the same time maintain their effectiveness.…”
Section: Discussionmentioning
confidence: 99%
“…For the future, it is worth continuing research on the subjective opinions of map users. As shown by a few studies (e.g., [75,76]), subjective feelings guide users in choosing mapping applications, which does not always translate into the most effective. Thus, by studying the choices of users, one can improve the design of effective solutions so that they meet the expectations of users, and at the same time maintain their effectiveness.…”
Section: Discussionmentioning
confidence: 99%
“…The effectiveness of presentation of spatiotemporal data was the main issue of the paper from Medyńska-Gulij et al [2]. In this study, the main focus was on presentation of moveable and stationary objects in dynamic cartographic presentation.…”
Section: Dynamic Spatiotemporal Datamentioning
confidence: 95%
“…In addition, unmanned aerial vehicles allow to register the Earth's surface from a new perspective, thanks to that it is possible to conduct innovative research in various fields and to make detailed measurements of the land surface (Smaczyński and Medyńska-Gulij 2017). One of them may be the observation of the dynamics of movement of participants of mass events and their analysis based on designed cartographic visualizations (Medyńska-Gulij et al 2020). Furthermore, the most recent achievements in digital image processing and a dynamically developing sector of cameras (Remondino et al 2016), by offering photogrammetric products with high definition and accuracy, encourage one to employ UAV technologies for collecting spatial data.…”
Section: Introductionmentioning
confidence: 99%