摘要
Abstract
As the development of regional flexibility, the network model used in regional study becomes more frequent and the study focuses more on the discussion of regional organization pattern. Lacking of valid data has always been the restriction, which is recently shed on light by the development of the technology. Using the Location data from social network, this paper simulates the population flows between cities in Yangtze River Delta. The result shows that the space of flow there resembles the characteristics of hierarchy structure, population scale relying, central city domain and the restriction of the administration district, indicating that in spite of some network characteristics in parts of the region,mono-center pattern is still the domain mechanism in the space of flow in Yangtze River Delta.关键词
流动空间/社交网络/位置数据/长三角Key words
Space of flow/Social network/Location data/Yangtze River Delta分类
建筑与水利
