Received date: 2001-06-01
Revised date: 2001-08-12
Online published: 2001-12-25
The spatial-temporal map visualization is a subset of the research of multi-dimensional dynamical map visualization. It has its specialty because of the temporal relativity. This paper discusses the representative spatio-temporal data structure, such as snapshot and revision model, 3D & 4D models, instance based spatio-temporal data model, etc., and then summarizes and concludes the spatio-temporal changes, including its appearing and disappearing, periodical & gradual changes, as well as moving in the space. Furthermore, the authors bring forward the spatial-temporal mapping methods, including the raster image based map animation, display of point feature changes, linear feature changing and moving, and also the moving and continuous changes of area features, and carries them out in the National Natural Electronic Atlas. Furthermore, this paper designs some spatio-temporal-change-related dynamical interactive tools and dynamical symbols.
Key words： multi dimensional dynamical map; spatio changes; symbol
CHEN Hua-bin, LI Bo-nan, LIAO Ke, CHI Tian-he, QI Qing-wen . Resarch on Temporal Visualization of Multi-dimensional Mapping[J]. Acta Geographica Sinica, 2001 , 56(7s) : 43 -48 . DOI: 10.11821/xb20017s007
[1] Liao Ke. The National Physical Atlas of China
[M]. Beijing: China Cartographic Publishing House, 1999. (Chinese Version and English Version )(In Chinese)
[廖克。 中华人民共和国国家自然地图集
[M]. 北京： 中国地图出版社, 1999.]
[2] Michael P. Peterson. Active Legends for Interactive Cartographic Animation. http://maps.unomaha.edu/AnimArt/ActivLegend/Peterosn.html
[3] http://allanon.gmd.de/and/IcaVisApplet/
[4] http://www.geovista.psu.edu/grants/apoala/tgis.htm
[5] Connie Blok. Monitoring of spatio-temporal changes: characteristics of dynamics for visual exploration,the 19th International Cartographic Conference, Aug.14-21, 1999, Ottawa, Canada
[6] Zhang Junhai et al. Lay out of dynamical quantitative map graphic symbol
[J]. Geo-Information Science, 2001, 3(1): 77-80. (In Chinese)
[张军海等。 量化地图图形符号动态化的展示, 地球信息科学, 2001, 3(1): 77-80.]
[7] Xie Chuanjie et al. Object-oriented GIS spatial-temporal data structure
[J]. Geographical Research, 1998, 17(Supplement): 124-129. (In Chinese)
[谢传节等。 面向对象GIS时空数据模型
[J]. 地理研究, 1998, 17(增刊): 124-129. ]
[8] Chen Shupeng. Geo-science analysis of remote sensing
[J]. Journal of Remote Sensing, 1997, 1(3): 161-171.(In Chinese)
[陈述彭,遥感地学分析的时空维
[J]. 遥感学报, 1997, 1(3): 161-171.]
[9] Wang Quanke. Recognition-based multi-dimensional dynamical visualization research
[D]. Ph. D Dissertation in Inst. of Geography, CAS, 1999.(In Chinese)
[王全科。基于认知的多维动态地图可视化研究。 中科院地理所博士论文, 1999.]
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