Comparative Analysis of city connection network Based on Gravity Model and Baidu Index in Wuhan urban agglomeration
Abstract
From the perspective of economic flow and information flow respectively, this paper applies gravity model and Baidu index method to study the city connection of Wuhan urban agglomeration and makes a comparative analysis. The result shows that the characteristics of cities in Wuhan urban agglomeration are different in economic connection network and information connection network. Based on the differences between the two types of spatial networks in Wuhan urban agglomeration, the connection ratio difference of each city in the two types of models is calculated. And the cities in the urban agglomeration are classified into economic flow dominance city, information flow dominance city or balanced flow city.
- Publication:
-
IOP Conference Series: Earth and Environmental Science
- Pub Date:
- February 2020
- DOI:
- 10.1088/1755-1315/446/2/022050
- Bibcode:
- 2020E&ES..446b2050M