Context is a difficult concept to define, model, and represent. Geography and history offer
unique perspectives on the notion of context, a context defined in this research as geo …

Geo-historical context, or GHC, is a contextual setting based on the interconnectedness of
phenomena, events, and place across multiple spatial and temporal scales. GHC allows for …

Information foraging and sense-making with heterogeneous information are context-
dependent activities. Thus visual analytics tools to support these activities must incorporate …

The key Geovisual Analytics research question addressed in this paper is how knowledge of
past situations can be computationally extracted from heterogeneous and implicit …

Geovisual analytics refers to the science of analytical reasoning with spatial information as
facilitated by interactive visual interfaces. It is distinguished by its focus on novel approaches …

This paper presents research on the use of virtual globes to support the development of
disaster event situation awareness in humans via open source information analysis and …

Mobile geospatial technologies have opened many exciting research opportunities in
previously data-poor environments. In addition, these new approaches allow us to …

Over the last 50 years, Geographic Information Systems (GIS) have become a vital tool for
decision-making. Yet, the increasing volume and complexity of geographical data pose …

The United States faces numerous, varied, and evolving threats to national security,
including terrorism, scarcity and disruption of food and water supplies, extreme weather …

This article seeks to address the gap between the quantitative, summative data that are
typically engaged in geovisual analytics and the more personal, experiential ways of …