沂水县: 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 沂水县, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in 沂水县 as of 2014, the overall level of street-network sprawl is 1.22, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.4, 1.29, 1.04 and 1.66. Disconnectivity in street construction in 沂水县 follows a zig-zag trend. In 1975, street construction was most disconnected, while construction was most connected in 2001-2014.
Quantity of street network construction: The street network in 沂水县 spans a total of 286 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 1.66, 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 0.4, 0.88, 0.92 and 1.22. Overall, the SNDi of the aggregate street network has risen: the street network in 沂水县 has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.48 points, but between 1991-2000 and 2001-2014, it rose by just 0.3.
沂水县 and Shandong follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these followed a zig-zag trend with an overall increase.
How do development practices in 沂水县 fare in comparison to others in Shandong? Most recently in 2001-2014, street construction in 沂水县 was the 34th-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 沂水县 has become more disconnected. 沂水县 ranked 54th in 1975, 43rd in 1976-1990, 48th in 1991-2000 and 34th in 2001-2014.
沂水县 and China follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these followed a zig-zag trend with an overall increase.
How do development practices in 沂水县 fare in comparison to others in China? Most recently in 2001-2014, street construction in 沂水县 was the 798th-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 沂水县 has become more disconnected. 沂水县 ranked 1026th in 1975, 961st in 1976-1990, 774th in 1991-2000 and 798th in 2001-2014.
沂水县 and Shandong do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in 沂水县 rose steadily, while the SNDi of street constructions in Shandong peaked in 1976-1990.
To date, 沂水县 is the 42nd-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 沂水县 has become more disconnected. 沂水县 ranked 54th in 1975, 56th in 1976-1990, 55th in 1991-2000 and 42nd in 2001-2014.
沂水县 and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in 沂水县 rose steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, 沂水县 is the 1101st-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 沂水县 has become more connected. 沂水县 ranked 1026th in 1975, 1190th in 1976-1990, 1188th in 1991-2000 and 1101st in 2001-2014.
As of 2015, 沂水县 had a built-up area of 37.03 square kilometers, and a population of 227886 people.
These are some other cities with approximately the same population: