Accessibility to Urban Park Green Space in Tianshui Based on Network Analysis
This study focuses on the park green spaces in the central urban area of Tianshui City.By utilizing remote sensing imagery,road network maps,population distribution maps,and major park green space distribution maps,along with the application of ArcGIS network analysis,a comparative analysis is conducted on the service area,population served,and accessibility of park green spaces for pedestrians,cyclists,and motorized vehicles.The average area ratio of park green space within 5min is 4.16%,and the average popu-lation ratio within 15min is 39%;15%of residents cannot reach the park within 10min and 40%of the park green space cannot be reached within 5min of motor vehicle mode.
万方数据
维普
