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Polycentric urban development with state-led administrative division adjustment: A policy insight for urban spatial transformation
CHEN Youlin, YU Peiheng, WANG Lei, CHEN Yiyun, YUNG Hiu Kwan Esther
地理学报(英文版), 2023, 33(12): 2400-2424.   DOI: 10.1007/s11442-023-2182-y

Figure 4 The spatiotemporal evolution of urban polycentricity in China in different years: (a) 2013, (b) 2014, (c) 2015, (d) 2016, (e) 2017 and (f) 2018
Note: This map is based on the standard map with approval number GS(2020)4619 downloaded from the standard map service website of the National Bureau of Surveying, Mapping, and Geographic Information, and the base map has not been modified.
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