Zeng, Peng and Sun, Zongyao and Gao, Ziwei (2020) Study on the Classification Method of Urban Vitality Spatial Pattern Based on Full-Time Vitality Spectrum:A Case Study of Tianjin, China. SHAPING URBAN CHANGE – Livable City Regions for the 21st Century. Proceedings of REAL CORP 2020, 25th International Conference on Urban Development, Regional Planning and Information Society. pp. 1181-1186. ISSN 2521-3938
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Text (Study on the Classification Method of Urban Vitality Spatial Pattern Based on Full-Time Vitality Spectrum:A Case Study of Tianjin, China)
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Abstract
Urban vitality represents the use of urban space. The higher the vitality, the stronger the attraction. How urban space is used in the planning process and how the vitality changes within the space during the day are important evaluation indicators of the quality of urban space. Based on this, this study uses the Internet of Things big data product, the heat map, to change within a day, and draws on the concept of the ground feature spectral curve in remote sensing to propose a full-time urban energy spectral line model. And identify the type of urban space vitality. Taking Tianjin as an example, by classifying and sorting out the temporal-spatial characteristics of urban vitality levels, this paper explores the spatial distribution characteristics of urban vitality in different periods of time, the characteristics of urban vitality changes under day-night contrast, and the spatial distribution of urban vitality types in a full-time perspective feature. Based on the above results, we put forward planning suggestions for Tianjin's vitality promotion and day-night synergy, combined with the business characteristics of key areas, and put forward targeted urban renewal measures and corresponding policy recommendations
| Item Type: | Article |
|---|---|
| Additional Information: | Supported by Graduate Education Innovation Project of Tianjin Education Commission of China (2019YJSB174). |
| Uncontrolled Keywords: | Full-time, Vitality spatial pattern, Urban vitality spectrum, Tianjin, China |
| Subjects: | G Geography. Anthropology. Recreation > GF Human ecology. Anthropogeography H Social Sciences > HD Industries. Land use. Labor H Social Sciences > HM Sociology |
| Depositing User: | REAL CORP Administrator |
| Date Deposited: | 02 Feb 2021 16:11 |
| Last Modified: | 02 Feb 2021 16:11 |
| URI: | http://repository.corp.at/id/eprint/658 |
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