Morphological Evolution and Driving Development:A Study on the Expansion and Influencing Factors of Urban Space in Tianjin
With the development of urbanization,Chinese urban development has changed from incremental expansion to stock optimization.Through the research on the influencing factors of spatial form evolution and expansion of cities in the stage of stable development,it is helpful to excavate the laws and characteristics of urban development,guide and regulate the future urban planning and urban renewal,and promote the city to turn to high-quality sustainable development.Taking Tianjin as an example,based on the urban remote sensing image data of Tianjin from 1985 to 2020,this paper makes a quantitative and visual research on the urban expansion and urban development factors affected by using GIS and logistic regression,so as to explore the direction for the renewal and development of the city.