Voronoi diagram is commonly used to visualize geographical point dataset with a collection of plane-partitioned facets. As the size of the geographical point dataset increases, facets are densely ...

Aloisius Edouard Camille Gaultier, “Table of General Questions on Geography,” 1821. From Book of Trees: Visualizing Branches of Knowledge, Manuel Lima.

The diagram over page shows the structures of the ASGC and the Census Geographic Areas for the 2001 Census. The Collection District is at the bottom of the structure and Australia is at the top. Some ...