Xinyi: city in Jiangsu, 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 Xinyi, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Xinyi as of 2014, the overall level of street-network sprawl is 1.49, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 1.02, 1.64, 2.78 and 1.0. Street construction in Xinyi increased in disconnectivity initially but has since improved. The streets constructed in 1991-2000 were the most disconnected.
Quantity of street network construction: The street network in Xinyi spans a total of 214 kilometers. The period with the greatest volume of street construction was 1976-1990. These roads have an SNDi of 1.64, 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 1.02, 1.39, 1.65 and 1.49. The aggregate street network in Xinyi increased in disconnectivity initially,but the trend has turned around after 2000.
Xinyi and Jiangsu do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Xinyi peaked in 1991-2000, while the SNDi of street constructions in Jiangsu followed a zig-zag trend with an overall increase.
How do development practices in Xinyi fare in comparison to others in Jiangsu? Most recently in 2001-2014, street construction in Xinyi was the 73rd-most disconnected out of the 87 cities in Jiangsu. Its position in the ranks since 1975 has fallen; relative to other cities in Jiangsu, street construction in Xinyi has become more connected. Xinyi ranked 48th in 1975, 45th in 1976-1990, 16th in 1991-2000 and 73rd in 2001-2014.
Xinyi and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Xinyi peaked 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 Xinyi fare in comparison to others in China? Most recently in 2001-2014, street construction in Xinyi was the 1016th-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 Xinyi has become more connected. Xinyi ranked 823rd in 1975, 810th in 1976-1990, 284th in 1991-2000 and 1016th in 2001-2014.
Xinyi and Jiangsu do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Xinyi peaked in 1991-2000, while the SNDi of street constructions in Jiangsu peaked in 1976-1990.
To date, Xinyi is the 51st-most disconnected out of the 87 cities in Jiangsu. Its position in the ranks since 1975 has fallen; relative to other cities in Jiangsu, the street network in Xinyi has become more connected. Xinyi ranked 48th in 1975, 49th in 1976-1990, 42nd in 1991-2000 and 51st in 2001-2014.
Xinyi and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Xinyi peaked in 1991-2000, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Xinyi is the 964th-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 Xinyi has become more connected. Xinyi ranked 823rd in 1975, 942nd in 1976-1990, 825th in 1991-2000 and 964th in 2001-2014.
As of 2015, Xinyi had a built-up area of 28.45 square kilometers, and a population of 185923 people.
These are some other cities with approximately the same population: