Jingning: city in Gansu, China
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Jingning, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Jingning as of 2014, the overall level of street-network sprawl is 1.6, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are nan, 1.68, 1.43 and 1.63. Data was not available in 1975.
Quantity of street network construction: The street network in Jingning spans a total of 58 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 1.63, which is relatively well-connected.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are nan, 1.63, 1.52 and 1.6. Data was not available in 1975.
Jingning and Gansu do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Gansu was at its lowest in 1991-2000.
How do development practices in Jingning fare in comparison to others in Gansu? Most recently in 2001-2014, street construction in Jingning was the 23rd-most disconnected out of the 34 cities in Gansu. Its position in the ranks since 1975 has not changed. Jingning ranked 23rd in 1976-1990, 17th in 1991-2000 and 23rd in 2001-2014. There was no ranking in 1975 due to unavailable data.
Jingning and China do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Jingning fare in comparison to others in China? Most recently in 2001-2014, street construction in Jingning was the 810th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, street construction in Jingning has become more connected. Jingning ranked 790th in 1976-1990, 648th in 1991-2000 and 810th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Jingning and Gansu do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Gansu fell steadily.
To date, Jingning is the 26th-most disconnected out of the 34 cities in Gansu. Its position in the ranks since 1975 has fallen; relative to other cities in Gansu, the street network in Jingning has become more connected. Jingning ranked 24th in 1976-1990, 24th in 1991-2000 and 26th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Jingning and China do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Jingning is the 903rd-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, the street network in Jingning has become more connected. Jingning ranked 820th in 1976-1990, 889th in 1991-2000 and 903rd in 2001-2014. There was no ranking in 1975 due to unavailable data.
As of 2015, Jingning had a built-up area of 4.14 square kilometers, and a population of 59074 people.
These are some other cities with approximately the same population: