Pingxiang: city in Jiangxi, 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 Pingxiang, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Pingxiang as of 2014, the overall level of street-network sprawl is 2.53, which is in the 40th to 60th percentile of disconnectedness.
Trends in street network construction: The SNDis of street construction for the respective time periods are 2.37, 1.72, 2.75 and 4.24. The disconnectivity of new streets constructed in Pingxiang fell, then rose. In 1976-1990, new street layouts were the most connected.
Quantity of street network construction: The street network in Pingxiang spans a total of 350 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 1.72, 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 2.37, 1.96, 2.04 and 2.53. The SNDi of the aggregate street network in fell at first, but Pingxiang has worsened in disconnectivity since 1990.
Pingxiang and Jiangxi do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Pingxiang was at its lowest in 1976-1990, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
How do development practices in Pingxiang fare in comparison to others in Jiangxi? Most recently in 2001-2014, street construction in Pingxiang was the 10th-most disconnected out of the 74 cities in Jiangxi. Its position in the ranks since 1975 has risen; relative to other cities in Jiangxi, street construction in Pingxiang has become more disconnected. Pingxiang ranked 23rd in 1975, 43rd in 1976-1990, 20th in 1991-2000 and 10th in 2001-2014.
Pingxiang and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Pingxiang was at its lowest in 1976-1990, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Pingxiang fare in comparison to others in China? Most recently in 2001-2014, street construction in Pingxiang was the 166th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has risen; relative to other cities in China, street construction in Pingxiang has become more disconnected. Pingxiang ranked 399th in 1975, 773rd in 1976-1990, 295th in 1991-2000 and 166th in 2001-2014.
Pingxiang and Jiangxi do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Pingxiang was at its lowest in 1976-1990, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
To date, Pingxiang is the 22nd-most disconnected out of the 74 cities in Jiangxi. Its position in the ranks since 1975 has risen; relative to other cities in Jiangxi, the street network in Pingxiang has become more disconnected. Pingxiang ranked 23rd in 1975, 36th in 1976-1990, 38th in 1991-2000 and 22nd in 2001-2014.
Pingxiang and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Pingxiang was at its lowest in 1976-1990, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Pingxiang is the 460th-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 Pingxiang has become more connected. Pingxiang ranked 399th in 1975, 670th in 1976-1990, 647th in 1991-2000 and 460th in 2001-2014.
As of 2015, Pingxiang had a built-up area of 52.9 square kilometers, and a population of 582403 people.
These are some other cities with approximately the same population: