测绘通报 ›› 2017, Vol. 0 ›› Issue (8): 80-83.doi: 10.13474/j.cnki.11-2246.2017.0260

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Research on Road Network Characteristics Based on Proximity Graph

WANG Shaohua1,2,3, ZHONG Ershun1,2, LIAO Huajun1,2, ZUO Yao2, CAI Wenwen2, LONG Liang1   

  1. 1. Institute of Geographic Sciences and Nature Resources Research, CAS, Beijing 100101, China;
    2. SuperMap Software Co., Ltd., Beijing 100015, China;
    3. Beijing Research Center of Geography Information Core Software and Applied Engineering Technology, Beijing 100015, China
  • Received:2016-12-26 Online:2017-08-25 Published:2017-08-29

Abstract: Beijing road network characteristics were analyzed by employing statistical methods, proximity graph theory and method. The results showed that the relative neighborhood graph can be seemed as characteristics of Beijing road network. Therefore, the research about road network characteristics based on proximity graph provided theoretical support to road network analysis.

Key words: proximity graph, road network, spatial analysis, spatial index

CLC Number: