Yutian: city in Hebei, 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 Yutian, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Yutian as of 2014, the overall level of street-network sprawl is 1.32, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 2.64, 1.32, -0.17 and 1.07. The disconnectivity of new streets constructed in Yutian fell, then rose. In 1991-2000, new street layouts were the most connected.
Quantity of street network construction: The street network in Yutian spans a total of 147 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 1.07, 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 2.64, 2.09, 1.43 and 1.32. Overall, the SNDi of the aggregate street network has fallen: the street network in Yutian has become more connected.
Yutian and Hebei do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Yutian was at its lowest in 1991-2000, while the SNDi of street constructions in Hebei followed a zig-zag trend with an overall decrease.
How do development practices in Yutian fare in comparison to others in Hebei? Most recently in 2001-2014, street construction in Yutian was the 67th-most disconnected out of the 99 cities in Hebei. Its position in the ranks since 1975 has fallen; relative to other cities in Hebei, street construction in Yutian has become more connected. Yutian ranked 24th in 1975, 64th in 1976-1990, 66th in 1991-2000 and 67th in 2001-2014.
Yutian and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Yutian 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 Yutian fare in comparison to others in China? Most recently in 2001-2014, street construction in Yutian was the 989th-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 Yutian has become more connected. Yutian ranked 321st in 1975, 951st in 1976-1990, 1123rd in 1991-2000 and 989th in 2001-2014.
Yutian and Hebei do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Yutian fell steadily, while the SNDi of street constructions in Hebei peaked in 1976-1990.
To date, Yutian is the 65th-most disconnected out of the 99 cities in Hebei. Its position in the ranks since 1975 has fallen; relative to other cities in Hebei, the street network in Yutian has become more connected. Yutian ranked 24th in 1975, 40th in 1976-1990, 58th in 1991-2000 and 65th in 2001-2014.
Yutian and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Yutian fell steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Yutian is the 1056th-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 Yutian has become more connected. Yutian ranked 321st in 1975, 624th in 1976-1990, 938th in 1991-2000 and 1056th in 2001-2014.
As of 2015, Yutian had a built-up area of 19.6 square kilometers, and a population of 132030 people.
These are some other cities with approximately the same population: