Proceedings Sixth International Conference on Information Visualisation (2002)
July 10, 2002 to July 12, 2002
Peter Revesz , University of Nebraska-Lincoln
Lixin Li , University of Nebraska-Lincoln
We propose using a constraint relational representation for spatial data derived using an inverse distance weighting interpolation method. The advantage of our approach is that many queries that could not be done in traditional GIS systems can now be easily expressed and evaluated in constraint database systems. The data visualization can also be based on constraint techniques.
L. Li and P. Revesz, "Constraint-Based Visualization of Spatial Interpolation Data," Proceedings Sixth International Conference on Information Visualisation(IV), London, England, 2002, pp. 563.