Paper Info
Title
Geovisuals: A Visual Analytics Approach To Leverage The Potential Of Spatial Videos And Associated Geonarratives
Abstract
Videos embedded with spatial coordinates, especially when combined with additional expert insights, offer the potential to acquire fine-scale multi-time period contextualized data for a variety of different environments. However, while these geospatial multimedia (GSMM) data include abundant spatiotemporal, semantic and visual information, the means to fully leverage their potential using a suite of visual and interactive analysis techniques and tools has thus far been lacking. In this paper, we address this gap by first identifying the types of tasks required of GSMM data, and then presenting a solution platform. This GeoVisuals system utilizes a visual analysis approach built on semantic data points that can be integrated spatially, which in turn enables management in a unified database with combined spatio-temporal and text querying. A set of visualization functions are integrated in two investigation modes: geo-video analysis and geo-location analysis.
Year
DOI
Venue
2020
10.1080/13658816.2020.1737700
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE
Keywords
DocType
Volume
Geospatial videos, geonarratives, visual analytics
Journal
34
Issue
ISSN
Citations 
11
1365-8816
1
PageRank 
References 
Authors
0.35
0
7
Name
Order
Citations
PageRank
Suphanut Jamonnak142.43
Ye Zhao243129.42
Andrew Curtis311.02
Shamal Al-Dohuki4272.44
X. Ye515834.16
Farah Kamw6252.43
Jing Yang7915.41