Voronoi Region-Based Spatiotemporal GIS Databases

: 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.

• Type: Conference
• Year: 2004
• Where: DGO
• Authors: Lixin Li, Reinhard Piltner
• Keywords: DGO 2004, DGO 2007, GIS-oriented Spatiotemporal Databases, Point-based Spatiotemporal Relation, Voronoi Diagrams