Analysis on the Spatial Distribution Characteristics of Commercial Outlets in the Main Urban Area of Chongqing Based on POI Data

Xueqin Zhang ()
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Xueqin Zhang: Chongqing University

A chapter in Proceedings of the 25th International Symposium on Advancement of Construction Management and Real Estate, 2021, pp 1029-1042 from Springer

Abstract: Abstract Commercial outlets are closely related to regional economic development and residents’ daily life. Scientific and reasonable commercial outlets layout plays an important role in promoting regional economic development and improving residents’ living quality. A correct understanding of the spatial distribution characteristics of commercial outlets is conducive to understanding the current situation and trend of commercial development in this region, and to provide reference for the compilation of commercial planning in the future. Based on POI data, this paper analyzes the spatial distribution characteristics of commercial outlets in the main urban area of Chongqing by using the nearest neighbor index method, the kernel density analysis method and hot spot analysis method. The results show that: ① The commercial pattern of Chongqing's main urban area presents a general trend of agglomeration. ② The commercial outlets in the main urban area of Chongqing show a “one-axis multi-core” distribution model and a distribution state of “more in the middle and less in the north–south”. ③ The distribution of commercial outlets in Chongqing shows a trend of “high center-low periphery”. By comparing the model results with the actual situation, it is found that the distribution of existing commercial outlets does not match the distribution of actual demand. Moreover, it is found that the distribution of commercial outlets is closely related to the distribution of traffic routes. Therefore, it is suggested that the distribution of commercial outlets can be guided by planning or adjusting the traffic routes, so as to improve the coordination between the distribution of commercial outlets and the distribution of actual needs.

Keywords: Chongqing city; POI data; Commercial outlets; Spatial distribution characteristics (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-981-16-3587-8_68

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DOI: 10.1007/978-981-16-3587-8_68

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