An Empirical Spatial Accessibility Analysis of Qingdao City Based on Multisource Data
作者: Ge GaoZhen WangXinmin LiuTongfei LiZhi-Chun Li
作者单位: 1Shandong University of Science and Technology, 266590 Qingdao, China
2Qingdao City Planning and Design Institute, 266071 Qingdao, China
3Beijing Key laboratory of Traffic Engineering, Beijing University of Technology, 100124 Beijing, China
刊名: Journal of Advanced Transportation, 2020, Vol.2020
来源数据库: Hindawi Journal
DOI: 10.1155/2020/7570148
原始语种摘要: Accessibility could reflect people’s travel convenience, cities’ livability and sustainability, and reduce the negative impacts on the environment and safety. It is therefore a key concept in city sustainable development policies across the world. Based on the multi-source data, this paper tries to have an empirical analysis on the urban accessibility of Qingdao city from the angles of spatial linkage strength, job-hosting ratio and distributions of large-scale hospitals and schools. The multisource data includes navigation data, location based service (LBS) data, Point of Interest (POI) data and the census data. The inter-city linkage strength and internal-external linkage strength are used to evaluate the spatial linkages of the urban agglomeration. Results show that the spatial...
全文获取路径: Hindawi 

  • facilities 设备
  • housing 外壳
  • sustainable 能保持一定速度的
  • urban 城市
  • Analysis 分析
  • empirical 经验的
  • estimate 估计
  • agglomeration 烧结
  • accessibility 可达性
  • linkage 连接