黄姑社区: city in Zhejiang, 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 黄姑社区, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in 黄姑社区 as of 2014, the overall level of street-network sprawl is 2.73, which is in the 40th to 60th percentile of disconnectedness.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.5, -0.06, -0.46 and 4.06. The disconnectivity of new streets constructed in 黄姑社区 fell, then rose. In 1991-2000, new street layouts were the most connected.
Quantity of street network construction: The street network in 黄姑社区 spans a total of 42 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 4.06, 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 0.5, 0.19, 0.04 and 2.73. The SNDi of the aggregate street network in fell at first, but 黄姑社区 has worsened in disconnectivity since 2000.
黄姑社区 and Zhejiang do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in 黄姑社区 was at its lowest in 1991-2000, while the SNDi of street constructions in Zhejiang peaked in 1976-1990.
How do development practices in 黄姑社区 fare in comparison to others in Zhejiang? Most recently in 2001-2014, street construction in 黄姑社区 was the 9th-most disconnected out of the 94 cities in Zhejiang. Its position in the ranks since 1975 has risen; relative to other cities in Zhejiang, street construction in 黄姑社区 has become more disconnected. 黄姑社区 ranked 67th in 1975, 87th in 1976-1990, 73rd in 1991-2000 and 9th in 2001-2014.
黄姑社区 and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in 黄姑社区 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 黄姑社区 fare in comparison to others in China? Most recently in 2001-2014, street construction in 黄姑社区 was the 191st-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 黄姑社区 has become more disconnected. 黄姑社区 ranked 998th in 1975, 1379th in 1976-1990, 1183rd in 1991-2000 and 191st in 2001-2014.
黄姑社区 and Zhejiang do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in 黄姑社区 was at its lowest in 1991-2000, while the SNDi of street constructions in Zhejiang peaked in 1976-1990.
To date, 黄姑社区 is the 19th-most disconnected out of the 94 cities in Zhejiang. Its position in the ranks since 1975 has risen; relative to other cities in Zhejiang, the street network in 黄姑社区 has become more disconnected. 黄姑社区 ranked 67th in 1975, 91st in 1976-1990, 90th in 1991-2000 and 19th in 2001-2014.
黄姑社区 and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in 黄姑社区 was at its lowest in 1991-2000, while the SNDi of street constructions in China peaked in 1976-1990.
To date, 黄姑社区 is the 393rd-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 黄姑社区 has become more disconnected. 黄姑社区 ranked 998th in 1975, 1422nd in 1976-1990, 1502nd in 1991-2000 and 393rd in 2001-2014.
As of 2015, 黄姑社区 had a built-up area of 2.96 square kilometers, and a population of 65741 people.
These are some other cities with approximately the same population: