Linzhang: 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 Linzhang, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Linzhang 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 3.15, 1.67, 0.98 and 1.11. The disconnectivity of new streets constructed in Linzhang fell, then rose. In 1991-2000, new street layouts were the most connected.
Quantity of street network construction: The street network in Linzhang spans a total of 216 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 1.67, 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 3.15, 1.69, 1.56 and 1.48. Overall, the SNDi of the aggregate street network has fallen: the street network in Linzhang has become more connected.
Linzhang and Hebei do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Linzhang 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 Linzhang fare in comparison to others in Hebei? Most recently in 2001-2014, street construction in Linzhang was the 66th-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 Linzhang has become more connected. Linzhang ranked 13th in 1975, 56th in 1976-1990, 50th in 1991-2000 and 66th in 2001-2014.
Linzhang and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Linzhang 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 Linzhang fare in comparison to others in China? Most recently in 2001-2014, street construction in Linzhang was the 969th-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 Linzhang has become more connected. Linzhang ranked 219th in 1975, 796th in 1976-1990, 803rd in 1991-2000 and 969th in 2001-2014.
Linzhang and Hebei do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Linzhang fell steadily, while the SNDi of street constructions in Hebei peaked in 1976-1990.
To date, Linzhang is the 58th-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 Linzhang has become more connected. Linzhang ranked 13th in 1975, 53rd in 1976-1990, 54th in 1991-2000 and 58th in 2001-2014.
Linzhang and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Linzhang fell steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Linzhang is the 968th-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 Linzhang has become more connected. Linzhang ranked 219th in 1975, 792nd in 1976-1990, 866th in 1991-2000 and 968th in 2001-2014.
As of 2015, Linzhang had a built-up area of 16.51 square kilometers, and a population of 94277 people.
These are some other cities with approximately the same population: