Abstract:
Urban streets are the basic units of urban space, which carry a diversity of city life. The study is based on fitness data shared by mobile phone applications, taking street linear sports activities as the research object, as well as recognizing street space attributes and features from the perspective of health. Under the VGI-GIS method and on the basis of information vectorization and visualization, the health service functions of urban streets are described in two dimensions: time and space. Based on the distribution pattern of popular sports space, the research is conducted on the three levels of spatial, which include agglomeration, built environment and crowd income. The results show that the spatial continuity of the street has a positive effect on fitness activities. Large parks and universities have great attraction for fitness activities. Bus stops have many influences on fitness activities. The diversified popular space models provide the possibility of improving the health of the street in accordance with local conditions. In health-oriented urban design, measures should be taken to temporarily block streets, adding outdoor sports facilities around commercial and office areas to enhance health services of the streets.