Delaunay Triangulation of a Random Data Set for Isarithmic Mapping
Authors: McCullagh, Michael J.; Ross, Charles G
Source: Cartographic Journal, The, Volume 17, Number 2, December 1980 , pp. 93-99(7)
Publisher: Maney Publishing
Abstract:The problems of developing an efficient Delaunay triangulation algorithm are described and a number of modifications to existing algorithms suggested. The process of triangle creation is related to that of isarithmic mapping. Estimates of relative time savings are given using a grid versus a triangular data base.
Document Type: Research Article
Publication date: 1980-12-01