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Proceedings Paper

Spatio-temporal data dynamic visualization based on temporal tree structure
Author(s): Huibing Wang; Yaolin Liu; Xinming Tang
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Paper Abstract

This paper reviews the characteristics of spatio-temporal data and existing techniques for visualizing them, and then proposes a temporal tree structure which used to record and manipulates spatio-temporal object's predecessors and successors for the data source of dynamic visualization by algorithms of multi-temporal vector data correlation. Then, dynamic visualization methods of geometry shape and thematic were proposed with the support of temporal tree structure and case study were used to verify the methods proposed. The results and conclusion show that our method of dynamic visualization is an effective and generic way to implement dynamic modeling and visualization processes of spatio-temporal objects with various states along time.

Paper Details

Date Published: 14 October 2009
PDF: 7 pages
Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 74920P (14 October 2009); doi: 10.1117/12.838017
Show Author Affiliations
Huibing Wang, Wuhan Univ. (China)
Chinese Academy of Surveying and Mapping (China)
Yaolin Liu, Chinese Academy of Surveying and Mapping (China)
Xinming Tang, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 7492:
International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining
Yaolin Liu; Xinming Tang, Editor(s)

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