Dongxian: 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 Dongxian, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Dongxian as of 2014, the overall level of street-network sprawl is 0.8, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.05, 1.46, 0.93 and 0.97. Disconnectivity in street construction in Dongxian follows a zig-zag trend. In 1975, street construction was most disconnected, while construction was most connected in 1976-1990.
Quantity of street network construction: The street network in Dongxian spans a total of 77 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 0.97, 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 0.05, 0.49, 0.63 and 0.8. Overall, the SNDi of the aggregate street network has risen: the street network in Dongxian has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.44 points, but between 1991-2000 and 2001-2014, it rose by just 0.17.
Dongxian and Jiangxi do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Dongxian followed a zig-zag trend with an overall increase, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
How do development practices in Dongxian fare in comparison to others in Jiangxi? Most recently in 2001-2014, street construction in Dongxian was the 52nd-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 Dongxian has become more disconnected. Dongxian ranked 59th in 1975, 47th in 1976-1990, 37th in 1991-2000 and 52nd in 2001-2014.
Dongxian and China follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these followed a zig-zag trend with an overall increase.
How do development practices in Dongxian fare in comparison to others in China? Most recently in 2001-2014, street construction in Dongxian was the 1023rd-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 Dongxian has become more disconnected. Dongxian ranked 1104th in 1975, 889th in 1976-1990, 823rd in 1991-2000 and 1023rd in 2001-2014.
Dongxian and Jiangxi do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Dongxian rose steadily, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
To date, Dongxian is the 67th-most disconnected out of the 74 cities in Jiangxi. Its position in the ranks since 1975 has fallen; relative to other cities in Jiangxi, the street network in Dongxian has become more connected. Dongxian ranked 59th in 1975, 63rd in 1976-1990, 67th in 1991-2000 and 67th in 2001-2014.
Dongxian and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Dongxian rose steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Dongxian is the 1317th-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 Dongxian has become more connected. Dongxian ranked 1104th in 1975, 1345th in 1976-1990, 1315th in 1991-2000 and 1317th in 2001-2014.
As of 2015, Dongxian had a built-up area of 8.69 square kilometers, and a population of 148604 people.
These are some other cities with approximately the same population: