An Empirical Spatial Accessibility Analysis of Qingdao City Based on Multisource Data
المؤلفون المشاركون
Li, Tongfei
Gao, Ge
Wang, Zhen
Liu, Xinmin
المصدر
Journal of Advanced Transportation
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-19، 19ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-20
دولة النشر
مصر
عدد الصفحات
19
التخصصات الرئيسية
الملخص EN
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 connectivity and public facilities have a very strong positive correlation with the inter-city accessibility.
Meanwhile, providing transport infrastructure and services could greatly strengthen the accessibility between two areas.
Job-housing ratio is used to analyze the distribution of residents and jobs.
Results show that the job-housing ratio declines gradually from the central urban areas to the surrounding areas.
Distributions of large-scale hospitals and schools are used to estimate the service capacity of public facilities.
Results show that public service facilities are mainly concentrated in the developed areas.
On the contrary, the other areas developed slowly due to lack of supporting service facilities.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Ge& Wang, Zhen& Liu, Xinmin& Li, Tongfei. 2020. An Empirical Spatial Accessibility Analysis of Qingdao City Based on Multisource Data. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1176029
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Ge…[et al.]. An Empirical Spatial Accessibility Analysis of Qingdao City Based on Multisource Data. Journal of Advanced Transportation No. 2020 (2020), pp.1-19.
https://search.emarefa.net/detail/BIM-1176029
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Ge& Wang, Zhen& Liu, Xinmin& Li, Tongfei. An Empirical Spatial Accessibility Analysis of Qingdao City Based on Multisource Data. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1176029
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1176029
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر