A tool development for spatial analysis with network Voronoi diagrams generated by lines and polygons

• SATOH Toshiaki

  Center for Spatial Information Science, University of Tokyo

• OKABE Atsuyuki

Bibliographic Information

Other Title

• 線および面を生成元とするネットワークボロノイ図を用いた解析ツールの開発
• セン オヨビ メン オ セイセイ モト ト スル ネットワーク ボロノイズ オ モチイタ カイセキ ツール ノ カイハツ

Abstract

The purpose of this study is to propose the network Voronoi diagrams (NVDs) generated by lines and polygons, and to develop a tool for spatial analysis with these NVDs. First, the paper defines two types of the NVD which are called line NVD and polygon NVD. Next, the paper outlines the functions of the tool and the algorithm used in this tool. Third, the paper shows examples of the applications of these NVDs. Last, the paper shows an example of analysis for street burglaries by using this tool.

Journal

• Theory and Applications of GIS

  Theory and Applications of GIS 14 (2), 125-134, 2006

  Geographic Information Systems Association

Keywords

• line network Voronoi diagram
• polygon network Voronoi diagram
• directed network Voronoi diagram
• Monte Carlo simulation

Details

• CRID: 1390282679452620416
• NII Article ID: 10021071022
• NII Book ID: AN10457305
• DOI: 10.5638/thagis.14.125
• ISSN: 21855633
• ISSN: 13405381
• NDL BIB ID: 8640063
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8640063
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed