Yongxiu: 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 Yongxiu, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Yongxiu as of 2014, the overall level of street-network sprawl is 1.48, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 1.95, 2.2, 1.21 and 1.12. Street construction in Yongxiu increased in disconnectivity initially but has since improved. The streets constructed in 1976-1990 were the most disconnected.
Quantity of street network construction: The street network in Yongxiu spans a total of 143 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 1.12, 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 1.95, 1.92, 1.8 and 1.48. Overall, the SNDi of the aggregate street network has fallen: the street network in Yongxiu has become more connected. This decrease has quickened: between 1975 and 1976-1990, SNDi fell by 0.03 points, but between 1991-2000 and 2001-2014, it fell by just 0.33.
Yongxiu and Jiangxi follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these peaked in 1976-1990.
How do development practices in Yongxiu fare in comparison to others in Jiangxi? Most recently in 2001-2014, street construction in Yongxiu was the 48th-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 Yongxiu has become more connected. Yongxiu ranked 25th in 1975, 32nd in 1976-1990, 34th in 1991-2000 and 48th in 2001-2014.
Yongxiu and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Yongxiu peaked 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 Yongxiu fare in comparison to others in China? Most recently in 2001-2014, street construction in Yongxiu was the 965th-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 Yongxiu has become more connected. Yongxiu ranked 512th in 1975, 573rd in 1976-1990, 717th in 1991-2000 and 965th in 2001-2014.
Yongxiu and Jiangxi do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Yongxiu fell steadily, while the SNDi of street constructions in Jiangxi peaked in 1976-1990.
To date, Yongxiu is the 52nd-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 Yongxiu has become more connected. Yongxiu ranked 25th in 1975, 40th in 1976-1990, 44th in 1991-2000 and 52nd in 2001-2014.
Yongxiu and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Yongxiu fell steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Yongxiu is the 970th-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 Yongxiu has become more connected. Yongxiu ranked 512th in 1975, 694th in 1976-1990, 753rd in 1991-2000 and 970th in 2001-2014.
As of 2015, Yongxiu had a built-up area of 6.7 square kilometers, and a population of 87820 people.
These are some other cities with approximately the same population: