Remote Sensing Technology and Application, Volume. 39, Issue 2, 459(2024)
Research on Spatio-temporal Evolution of Urban Spatial Structure in Wuhan City from 2010 to 2020 based on Coupling Coordination Degree
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Fig. 5. Coupling pattern between physical environment and social activity
Table 1. Evaluation index system of urban spatial structure characteristics
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目标层 准则层 指标层 物理环境 建设强度 建设用地比例 生态环境 生态用地比例 道路通达 连接性（Junctions, Connectivity） 接近度（NQPDA） 穿行度（TPBTE） 分割度（DIVE） 效率（HULLA,HULLP） 社会活动 人口 人口数量 社会 商业POI
公共POI
居住POI
经济 夜间灯光数据
Table 2. Classification of coordination degree
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协调发展度区间 协调等级 协调发展度区间 协调等级 0.0≤Di＜0.1 极度失调 0.5≤Di＜0.6 勉强协调 0.1≤Di＜0.2 严重失调 0.6≤Di＜0.7 初级协调 0.2≤Di＜0.3 中度失调 0.7≤Di＜0.8 中级协调 0.3≤Di＜0.4 轻度失调 0.8≤Di＜0.9 良好协调 0.4≤Di＜0.5 濒临失调 0.9≤Di＜1.0 优质协调
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Yuying WANG, Sanwei HE, Haijun WANG. Research on Spatio-temporal Evolution of Urban Spatial Structure in Wuhan City from 2010 to 2020 based on Coupling Coordination Degree[J]. Remote Sensing Technology and Application, 2024, 39(2): 459
Paper Information
Category: Research Articles
Received: Feb. 14, 2022
Accepted: --
Published Online: Aug. 13, 2024
The Author Email: WANG Yuying (2021202050013@whu.edu.cn)
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