测绘通报 ›› 2020, Vol. 0 ›› Issue (11): 132-136.doi: 10.13474/j.cnki.11-2246.2020.0371

• 技术交流 • 上一篇    下一篇

北京市城市扩展空间格局变化监测与分析

余永欣1,2, 陈品祥1,2, 秦飞1,2, 刘博文1,2, 黄迎春1,2, 黄斯曼1,2   

  1. 1. 北京市测绘设计研究院, 北京 100038;
    2. 城市空间信息工程北京市重点实验室, 北京 100038
  • 收稿日期:2020-06-08 修回日期:2020-09-21 出版日期:2020-11-25 发布日期:2020-11-30
  • 作者简介:余永欣(1978-),男,硕士,高级工程师,主要从事地理国情监测及GNSS测绘技术应用与实践。E-mail:yyxgps@126.com

Monitoring and analysis of spatial pattern change of urban expansion in Beijing

YU Yongxin1,2, CHEN Pinxiang1,2, QIN Fei1,2, LIU Bowen1,2, HUANG Yingchun1,2, HUANG Siman1,2   

  1. 1. Beijing Institute of Surveying and Mapping, Beijing 100038, China;
    2. Beijing Key Laboratory of Urban spatial Information Engineering, Beijing 100038, China
  • Received:2020-06-08 Revised:2020-09-21 Online:2020-11-25 Published:2020-11-30

摘要: 本文基于地理国情监测数据,结合同期城市经济、人口等统计数据,利用高分辨率卫星遥感影像数据提取北京市建成区边界要素。采用地理国情与城市空间扩展相融合的监测分析模型及相关评价指标开展空间格局变化分析研究,揭示北京市2000—2017年间城市扩展的空间格局及其变化规律,并对其变化原因进行分析。其成果可为北京市科学规划与可持续发展提供决策依据。

关键词: 地理国情, 城市空间扩展, 城市空间格局, 城市空间结构, 空间格局变化

Abstract: The paper based on the data of national geographic monitoring, combined with the statistical data of urban economy and population in the same period, uses high-resolution satellite remote sensing image data to extract boundary elements of Beijing built-up area. It combines urban spatial expansion with relevant evaluation indexes to carry out the analysis and research on spatial pattern change. It reveals the spatial pattern and its changing rules of urban expansion in Beijing from 2000 to 2017 and analyzes the reasons for the change, The results can provide a decision basis for scientific planning and sustainable development of Beijing.

Key words: geographical conditions, urban space expansion, urban spatial pattern, urban spatial structure, spatial pattern change

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