基于ArcGIS网络分析的城市公园绿地开放性研究

Research on the openness of green spaces in urban parks utilizing ArcGIS network analysis

城市公园对于儿童的健康成长、教育学习、社交互动以及家庭共享时光都具有重要的价值。公园绿地开放性是家庭共享空间和儿童社交互动空间的重要保障,对于建设儿童友好型城市具有重要作用。以杭州市拱墅区城北体育公园绿地为研究对象,基于ArcGIS网络分析法,根据城市居民步行、机动车两种基本出行方式,分析了公园内部绿地可达性,对城市公园绿地开放性的布局优化进行探讨,促进公园绿地开放性的有效落实。

Urban parks are important for children’s healthy growth,educational learning,social interaction and family time.The openness of park green space is an important guarantee for family sharing space and children’s social interaction space,and plays an important role in building a child-friendly city.This paper takes the green space of the North Sports Park in Gongshu District of Hangzhou City as the research object.Based on ArcGIS network analysis method,the accessibility analysis model of the green space inside the park is established according to the two basic travel modes of urban residents,namely walking and motor vehicles,analysis the accessibility of the green space inside the park and the layout optimization of the open space of the urban park is discussed,effectively promote the implementation of the openness of the park green spaces.