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Academic Journal of Humanities & Social Sciences, 2024, 7(3); doi: 10.25236/AJHSS.2024.070301.

Spatial Differences of Commercial Vitality in Main Urban Area of Kunming City, China

Author(s)

Chunyu Liu, Yang Wang, Yule Yan

Corresponding Author:
Yang Wang
Affiliation(s)

Faculty of Geography, Yunnan Normal University, Kunming, Yunnan, China

Abstract

The data used in this study includes 100,305 Point of Interest (POI) collected in 2022. The spatial pattern of commercial vitality in the main urban area of Kunming City and its differentiation are analyzed by average nearest neighbor distance analysis and kernel density estimation. The results show that: (1) The overall spatial distribution is unbalanced, indicating that there may be discrepancies in the development of commercial activities throughout the city. (2) The spatial distribution of commercial vitality in the main urban area of Kunming City is not balanced, and the spatial distribution of commercial vitality in the core area of the urban area differs greatly from that outside the first ring road. (3) The hotspots of commercial vitality are mainly located in the first ring of the core area, as well as the southeast area of the new urban district and the second and third rings.

Keywords

POI data, Commercial vitality, Kernel density estimation, Average nearest neighbor distance analysis, Kunming

Cite This Paper

Chunyu Liu, Yang Wang, Yule Yan. Spatial Differences of Commercial Vitality in Main Urban Area of Kunming City, China. Academic Journal of Humanities & Social Sciences (2024) Vol. 7, Issue 3: 1-7. https://doi.org/10.25236/AJHSS.2024.070301.

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