GeoSTAT - A system for visualization, analysis and clustering of distributed spatiotemporal data
Maxwell Guimarães de Oliveira, Cláudio de Souza Baptista · Brazilian Symposium on GeoInformatics · 2012
Nowadays, there is a considerable amount of spatiotemporal data available on the web. The visualization of these data requires several visual resources which helps users to have a correct interpretation of the data set. Furthermore, the use of data mining algorithms has proven relevant in helping the exploratory analysis of spatiotemporal data. This paper proposes the GeoSTAT (GEOgraphic SpatioTemporal Analysis Tool), a system that includes spatial and temporal visualization techniques and offers a spatiotemporal adaptation of clustering algorithms provided by the Weka data mining toolkit. A case study was realized to demonstrate the end-user experience and some advantages achieved using the proposed system.