, Volume 6, Issue 4, pp 323–344 | Cite as

Development of a Process-Based Model for Dynamic Interaction in Spatio-Temporal GIS

  • Matthew Yick Cheung Pang
  • Wenzhong Shi


Spatial processes and their interactions are fundamental in explaining the complex behavior of real world systems. Current GIS describes space based on map layers and by means of either the vector or raster model. However, current vector and raster models cannot dynamically maintain topological relationships between spatial entities while these are changing rapidly in the real world. This makes current GIS incapable of modeling dynamic spatial processes. In this paper, the development of a process-based model is described. The model is developed based on spatial system theory and the Voronoi spatial model. First, the paper discusses spatial system theory, which forms the theoretical background for the model. Second, the Voronoi spatial model is adopted to describe spatial processes; it is more efficient than conventional vector and raster models. Third, the paper presents the capabilities of the model in one application.

spatio-temporal GIS spatial process spatial system theory Voronoi model 


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  1. 1.
    K.K. Al-Taha and R. Barrera. “Temporal data and GIS: an overview,” in Proceedings of GIS/LIS '90, Vol. 1:244-254, 1990.Google Scholar
  2. 2.
    A. Clayton and N. Radcliffe. Sustainability: A System Approach. Easrthscan Publications Ltd., 258, 1996.Google Scholar
  3. 3.
    H. Couclelis. “Of mice and men: what rodent populations can teach us about complex spatial dynamics,” Environment and Planning A, Vol. 20:99-109, 1988.Google Scholar
  4. 4.
    W.J. Coffey. Geography: Towards a General Spatial System Approach. New York: Methuen & Co., 1981.Google Scholar
  5. 5.
    V. Despotakis, M. Giaoutzi, and P. Nijkamp. Dynamic GIS models for regional sustainable development in, Geographic Information Systems, Spatial Modelling and Policy Evaluation, M. Fischer and P. Nijkamp (Eds.), Springer-Verlag, 235-261, 1993.Google Scholar
  6. 6.
    A. Getis and B. Boots. Models of Spatial Processes: An Approach to the Study of Point, Line and Area Patterns, Cambridge University Press, 198, 1978.Google Scholar
  7. 7.
    C.M. Gold. “Spatial data structure—the extension from one to two dimensions,” in NATO Advanced Research Workshop, Mapping and Spatial Modelling for Navigation, L.F. Pau (Ed.) 11-39, 1990.Google Scholar
  8. 8.
    C.M. Gold. “Problems with handling spatial data—the Voronoi approach,” CISM Journal, Vol. 45:65-80, 1991.Google Scholar
  9. 9.
    C.M. Gold. “An object-based dynamic spatial model and its application in the development of a user-friendly digitizing system,” in Proceedings of the 5th International Symposium on Spatial Data Handling, 495-594, 1992.Google Scholar
  10. 10.
    C.M. Gold and G. Edwards. “The Voronoi spatial model: two-and three-dimensional applications in image analysis,” ITC Journal, Spring, 11-19, 1992.Google Scholar
  11. 11.
    C.M. Gold. Spatial Data Management Tools based on the Dynamic Voronoi Data Model (VORDLL 1.1): User's Manual, Universite Laval, 1995.Google Scholar
  12. 12.
    J. Chen, C.M. Gold, B.L. Cui, Y. Hu, and W.P. Yang. Extending Ordinary Planar-Graph-based Spatial Data Model with Voronoi Approach, URL:, 1999.Google Scholar
  13. 13.
    G. Langran. Time in Geographic Information Systems, Taylor & Franscis Ltd., 189, 1992.Google Scholar
  14. 14.
    S. Mann and G. Benwell. “Spatial information systems in environmental management,” in Proceedings of AURISA/SIRC '95—The 7th Colloquium of the Spatial Information Research Centre, 295-310, 1995.Google Scholar
  15. 15.
    A. Okabe, B. Boots, and K. Sugihara. Spatial Tesselations: Concepts and Applications of Voronoi Diagrams, John Wiley & Son Ltd., 532, 1992.Google Scholar
  16. 16.
    A. Okabe, B. Boots, and K. Sugihara. “Nearest neighbourhood operations with generalized Voronoi diagrams: a review,” International Journal of Geographical Information System, Vol. 8(1):43-71, 1994.Google Scholar
  17. 17.
    Y.C. Pang and W.Z. Shi. “Dynamic modeling of spatial process using voronoi-based cellular automata model,” Proceeding of International Conference on Modeling Geographical and Environmental Systems with Geographical Information systems, Hong Kong, June 1998.Google Scholar
  18. 18.
    D.J. Peuquet. “An integrated database design for temporal GIS,” in Proceedings of the 7th International Symposium on Spatial Data Handling, Vol. 1, Session 2:2.1-2.11, 1996.Google Scholar
  19. 19.
    D.J. Peuquet and N. Duan. “An event-based spatio-temporal data model (ESTEM) for temporal analysis of geographic data,” International Journal of Geographical Information System, Vol. 9(1):7-24, 1995.Google Scholar
  20. 20.
    D.M. Smith. “Market forces, cultural factors and locational processes,” International Social Science Journal, Vol. 151:11-22, 1997.Google Scholar
  21. 21.
    A.Y. Tang, T.M. Adams, and E.L. Usery. “A spatial data model design for feature-based geographical information systems,” International Journal of Geographical Information System, Vol. 10(5):643-659, 1996.Google Scholar
  22. 22.
    A. Wilson. Geography and the Environment: System Analytical Methods. John Wily & Sons Ltd., 297, 1981.Google Scholar
  23. 23.
    R.G. Woodmansee. Ecosystem processes and global change in Scales and Global Change: Spatial and Temporal Variability in Biospheric and Geospheric Processes, T. Rosswall, R.G. Woodmansee, and P.G. Risser (Eds.), John Willy & Sons, Chapter 2, 11-28, 1988.Google Scholar
  24. 24.
    D.J. Wright and M.F. Goodchild. “Data from the deep: implications for the GIS community,” International Journal of Geographical Information Science, Vol. 11(6):523-528, 1997.Google Scholar

Copyright information

© Kluwer Academic Publishers 2002

Authors and Affiliations

  • Matthew Yick Cheung Pang
    • 1
  • Wenzhong Shi
    • 1
  1. 1.Department of Land Surveying and Geo-informaticsThe Hong Kong Polytechnic University, Hung Hom, KowloonHong Kong

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