GeoTime information visualization

被引:67
|
作者
Kapler, T
Wright, W
机构
关键词
3-D visualization; spatiotemporal; geospatial; interactive visualization; visual data analysis; link analysis;
D O I
10.1109/INFVIS.2004.27
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Analyzing observations over time and geography is a common task but typically requires multiple, separate tools. The objective of our research has been to develop a method to visualize, and work with, the spatial inter-connectedness of information over time and geography within a single, highly interactive 3-D view. A novel visualization technique for displaying and tracking events, objects and activities within a combined temporal and geospatial display has been developed. This technique has been implemented as a demonstratable prototype called GeoTime in order to determine potential utility. Initial evaluations have been with military users. However, we believe the concept is applicable to a variety of government and business analysis tasks.
引用
收藏
页码:25 / 32
页数:8
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