373 / 2019-02-25 14:08:14

West Lake Tourist: Spatio-Temporal Visualization and Visual Analysis Based on Taxi Data

Westlake,Trajectory visualization,POI information fusion,Visual analysis

全体主题 > Spatial data collection, Analysis, and Visualization

Mining the mobile pattern of the urban population plays an important role in the city construction, and visual analysis is a powerful technic in studying mobile pattern.In this paper, based on the taxi trajectory data in Hangzhou, we design an interactive visual analytic system, which helps analyser leverage their domain knowledge to gain insight into the travel pattern including travel time rules of the tourist and the distribution rules of pick-up and drop-off location.Besides, our system can present the dynamic travel process and the POI information of the origin and the destination.A case study has been conducted, which verify that our system can provide tools for urban managers or urban experts on the design of scenic spot open entrance and exit and travel route planning.