Xinyu: 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 Xinyu, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Xinyu as of 2014, the overall level of street-network sprawl is 1.58, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 2.7, 0.82, -0.07 and 1.62. The disconnectivity of new streets constructed in Xinyu fell, then rose. In 1991-2000, new street layouts were the most connected.
Quantity of street network construction: The street network in Xinyu spans a total of 319 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 1.62, 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 2.7, 1.67, 1.5 and 1.58. The SNDi of the aggregate street network in fell at first, but Xinyu has worsened in disconnectivity since 2000.
Xinyu and Jiangxi do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Xinyu was at its lowest in 1991-2000, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
How do development practices in Xinyu fare in comparison to others in Jiangxi? Most recently in 2001-2014, street construction in Xinyu was the 41st-most disconnected out of the 74 cities in Jiangxi. Its position in the ranks since 1975 has fallen; relative to other cities in Jiangxi, street construction in Xinyu has become more connected. Xinyu ranked 16th in 1975, 58th in 1976-1990, 50th in 1991-2000 and 41st in 2001-2014.
Xinyu and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Xinyu was at its lowest in 1991-2000, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Xinyu fare in comparison to others in China? Most recently in 2001-2014, street construction in Xinyu was the 812th-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 Xinyu has become more connected. Xinyu ranked 305th in 1975, 1127th in 1976-1990, 1098th in 1991-2000 and 812th in 2001-2014.
Xinyu and Jiangxi do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Xinyu was at its lowest in 1991-2000, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
To date, Xinyu is the 50th-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 Xinyu has become more connected. Xinyu ranked 16th in 1975, 46th in 1976-1990, 51st in 1991-2000 and 50th in 2001-2014.
Xinyu and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Xinyu was at its lowest in 1991-2000, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Xinyu is the 916th-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 Xinyu has become more connected. Xinyu ranked 305th in 1975, 804th in 1976-1990, 902nd in 1991-2000 and 916th in 2001-2014.
As of 2015, Xinyu had a built-up area of 36.81 square kilometers, and a population of 446032 people.
These are some other cities with approximately the same population: