垦利区: city in Shandong, 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 垦利区, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in 垦利区 as of 2014, the overall level of street-network sprawl is 0.72, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are nan, 0.3, 0.3 and 1.11. Data was not available in 1975.
Quantity of street network construction: The street network in 垦利区 spans a total of 109 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of nan, which is highly disconnected.
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 nan, 0.3, 0.29 and 0.72. Data was not available in 1975.
垦利区 and Shandong do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Shandong followed a zig-zag trend with an overall increase.
How do development practices in 垦利区 fare in comparison to others in Shandong? Most recently in 2001-2014, street construction in 垦利区 was the 51st-most disconnected out of the 113 cities in Shandong. Its position in the ranks since 1975 has risen; relative to other cities in Shandong, street construction in 垦利区 has become more disconnected. 垦利区 ranked 77th in 1976-1990, 72nd in 1991-2000 and 51st in 2001-2014. There was no ranking in 1975 due to unavailable data.
垦利区 and China do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in 垦利区 fare in comparison to others in China? Most recently in 2001-2014, street construction in 垦利区 was the 970th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has risen; relative to other cities in China, street construction in 垦利区 has become more disconnected. 垦利区 ranked 1296th in 1976-1990, 1013th in 1991-2000 and 970th in 2001-2014. There was no ranking in 1975 due to unavailable data.
垦利区 and Shandong do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Shandong peaked in 1976-1990.
To date, 垦利区 is the 75th-most disconnected out of the 113 cities in Shandong. Its position in the ranks since 1975 has risen; relative to other cities in Shandong, the street network in 垦利区 has become more disconnected. 垦利区 ranked 81st in 1976-1990, 81st in 1991-2000 and 75th in 2001-2014. There was no ranking in 1975 due to unavailable data.
垦利区 and China do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in China peaked in 1976-1990.
To date, 垦利区 is the 1356th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has risen; relative to other cities in China, the street network in 垦利区 has become more disconnected. 垦利区 ranked 1397th in 1976-1990, 1431st in 1991-2000 and 1356th in 2001-2014. There was no ranking in 1975 due to unavailable data.
As of 2015, 垦利区 had a built-up area of 10.3 square kilometers, and a population of 83735 people.
These are some other cities with approximately the same population: