ABSTRACT SensePlace3 (SP3) is a geovisual analytics framework and web application that
supports overview+ detail analysis of social media, focusing on extracting meaningful …

Crisis situations generate tens of millions of social media reports, many of which contain
references to geographic features and locations. Contemporary systems are now capable of …

In this paper, we introduce a web-enabled geovisual analytics approach to leveraging
Twitter in support of crisis management. The approach is implemented in a map-based …

For 20 years, analysts have been interested in using authoritative spatial data to support
planning and decision making by using the proliferation of geographic information systems …

Here, we introduce TwitterHitter, an application that leverages GIScience and information
visualization techniques to harvest spatiotemporal insights from microblogging generally …

Dominated by quantitative data science techniques, social media data analysis often fails to
incorporate the surrounding context, conversation, and metadata that allows for more …

We introduce spatial patterns of Tweets visualization (SPoTvis), a web-based geovisual
analytics tool for exploring messages on Twitter (or “tweets”) collected about political …

With billions of active users, social media platforms now generate spatial data on a massive
scale, which presents researchers with opportunities to use this data in new and innovative …

In the last few years, Twitter data has become so popular that it is used in a rich set of new
applications, eg, real-time event detection, demographic analysis, and news extraction. As …

Social media generated from many individuals is playing a greater role in our daily lives and
provides a unique opportunity to gain valuable insight on information flow and social …