测绘学报 ›› 2023, Vol. 52 ›› Issue (5): 852-862.doi: 10.11947/j.AGCS.2023.20220267

• 地图学与地理信息 • 上一篇    下一篇

复杂网络视角下的居民地选取方法

吕峥1, 孙群1, 马京振1,2, 温伯威1,3   

  1. 1. 信息工程大学地理空间信息学院, 河南 郑州 450052;
    2. 智慧中原地理信息技术河南省协同创新中心, 河南 郑州 450052;
    3. 时空感知与智能处理自然资源部重点实验室, 河南 郑州 450052
  • 收稿日期:2022-04-24 修回日期:2023-02-28 发布日期:2023-05-27
  • 通讯作者: 孙群 E-mail:13503712102@163.com
  • 作者简介:吕峥(1996-),男,博士生,研究方向为多源矢量数据融合与制图综合。E-mail:lvzheng_xd@163.com
  • 基金资助:
    国家自然科学基金(42101455;42101454);河南省中原学者资助项目(202101510001)

Residential area selection method from the perspective of complex network

Lü Zheng1, SUN Qun1, MA Jingzhen1,2, WEN Bowei1,3   

  1. 1. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China;
    2. Collaborative Innovation Center of Geo-information Technology for Smart Central Plains, Zhengzhou 450052, China;
    3. Key Laboratory of Spatiotemporal Perception and Intelligent processing, Ministry of Natural Resources, Zhengzhou 450052, China
  • Received:2022-04-24 Revised:2023-02-28 Published:2023-05-27
  • Supported by:
    The National Natural Science Foundation of China (Nos. 42101455;42101454);The Fund Project of ZhongYuan Scholar of Henan Province (No. 202101510001)

摘要: 多要素协同综合是制图综合重要的发展方向。针对当前居民地选取方法对道路网与居民地间地理关联性利用不够深入的问题,将居民地与道路网融合为整体,本文提出了一种复杂网络视角下的居民地选取方法。首先,整合居民地与道路网的几何信息、属性信息与拓扑信息,构建以居民地为节点、以交通通达关系为边的含权居民地网络;然后,评价目标居民地在局部网络中的居民地吸引能力与交通流控制能力,并加权求和获得综合重要性;最后,利用距离约束Delaunay三角网进行迭代选取。试验表明,本文方法能够兼顾居民地的密度特征与网络特征,选取结果与道路网结构吻合良好,较好地保持了道路网与居民地的地理关联性。

关键词: 居民地选取, 复杂网络, 道路网, 协同综合, 地理关联性

Abstract: Multi-feature collaborative generalization is an important development direction of cartographic generalization. Aiming at the problem that the current residential area selection methods don't fully utilize the geographical correlation between the road network and residential areas, we integrate residential areas and road network as a whole, and propose the residential area selection method from the perspective of complex network. First, the measurement information, attribute information and topology information are integrated to construct a weighted residential area network with residential areas as nodes and traffic accessibility as edges. Then, the attraction ability and traffic flow control ability of the target residential area in the local network are evaluated, and the comprehensive importance is obtained by weighted summation. Finally, the residential areas are iteratively selected by Delaunay triangulation with distance constraints. The experiments indicate that the method can take into account the density characteristics of residential areas and network characteristics, and better maintain the geographical correlation between the road network and residential areas.

Key words: residential area selection, complex network, road network, collaborative generalization, geographical correlation

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