The urban function type structure represents the interactive relationship among towns within a specific region.There is a dilemma in the qualitative judgment of township functions.Based on the connection between big data,such as mobile phone signaling and functional characteristics,methods for measuring various functions are established,and a framework suitable for the township scale is constructed to define the urban function type structure.Taking Ningbo city as an example,the results quantitatively identify the townships that serve industrial,transportation,commercial,educational,and tourism functions.Furthermore,the identification results largely align with the city's planned development model,verifying the framework's feasibility.The framework constructed in this paper not only fills the gap of urban function type structure at the township scale with quantitative measurement but also provides support for the allocation of urban functions.
关键词
城镇职能类型结构/测度框架/手机信令/宁波
Key words
urban function type structure/measurement framework/mobile phone signaling/Ningbo
万方数据