Voronoi region-based spatiotemporal GIS databases

Authors:
Lixin Li;Reinhard Piltner
Affiliations:
Georgia Southern University, Statesboro, GA;University of Nebraska-Lincoln, Lincoln, NE
Venue:
dg.o '04 Proceedings of the 2004 annual national conference on Digital government research
Year:
2004

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Abstract

The use of Voronoi diagrams in GIS-oriented spatiotemporal databases is considered. The Voronoi algorithms generate appropriate meshes for data interpolation. We illustrate the data representation in this database generated from a point-based spatiotemporal relation in the National Agricultural Statistics Service (NASS) database.