The life convenience analysis for Shenzhen urban area based on POI data

Jiahong Chen

doi:10.1117/12.2613830

10 November 2021 The life convenience analysis for Shenzhen urban area based on POI data

Jiahong Chen

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120500D (2021) https://doi.org/10.1117/12.2613830
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

With the rapid development of city urbanization, the identification of urban functional zones and the exploration of life convenience in urban area becomes an important reference for urban problem analysis and urban decision-making. Based on POI data, this paper uses kernel density analysis and clustering algorithm analysis method to obtain POI kernel density center and cluster center for all kinds of data. And the accuracy of the clustering center is verified by comparing with the kernel density center. In addition, the clustering center points are also verified by comparing with the current satellite image, which demonstrated that convenience center based on this study is reliable and authentic.

Citation Download Citation

Jiahong Chen "The life convenience analysis for Shenzhen urban area based on POI data", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120500D (10 November 2021); https://doi.org/10.1117/12.2613830

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