长三角区域新格局下苏沪关系内涵的大数据研究

A Big Data Study on the Relationship between Suzhou and Shanghai Under the New Regional Developing Pattern

构建新时期的苏沪同城化协调发展关系是实现长三角一体化发展,建设世界级城市群的前提和关键。本文从苏州的城市视角,以手机用户的完整城市活动链数据为基础,构建了通勤联系、商旅交流、航空门户三张苏沪关系数据画像,解析其中的内涵特征和空间关联,以期为相关政策制定和规划研究提供素材与启示。

The coordinated development relationship between Suzhou and Shanghai is the premise to realize the integrated development of the Yangtze River Delta and to build a world-class urban agglomeration.From the urban perspective of Suzhou,based on the complete urban activity chain data of mobile phone users,this paper constructs three data portraits of the relationship between Suzhou and Shanghai,including commuting contact,business travel and aviation portal,the analysis of the connotation characteristics and spatial relations will provide material and inspiration for the relevant policy-making and planning research.