Perawang: city in Riau, Indonesia
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 Perawang, Indonesia on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Perawang as of 2014, the overall level of street-network sprawl is 3.09, 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 4.31, nan, 2.71 and nan. Data was not available in 1976-1990 and 2001-2014.
Quantity of street network construction: The street network in Perawang spans a total of 53 kilometers. It is dominated by roads constructed in 1991-2000. These roads have an SNDi of 2.71, which is in the 40th to 60th percentile of disconnectedness.
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 4.31, 4.31, 2.97 and 3.09. Disconnectivity in Perawang's street network follows a zig-zag trend. In 1991-2000, the city was most disconnected; while it was most connected in 1975.
Perawang and Riau do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, as well as the Riau's street network construction.
How do development practices in Perawang fare in comparison to others in Riau? out of the 13 cities in Riau. Perawang ranked 2nd in 1975 and 8th in 1991-2000. There was no ranking in 1976-1990 and 2001-2014 due to unavailable data.
Perawang and Indonesia 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 Indonesia followed a zig-zag trend with an overall increase.
How do development practices in Perawang fare in comparison to others in Indonesia? out of the 363 cities in Indonesia. Perawang ranked 69th in 1975 and 203rd in 1991-2000. There was no ranking in 1976-1990 and 2001-2014 due to unavailable data.
Perawang and Riau do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Perawang followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in Riau rose steadily.
To date, Perawang is the 4th-most disconnected out of the 13 cities in Riau. Its position in the ranks since 1975 has fallen; relative to other cities in Riau, the street network in Perawang has become more connected. Perawang ranked 2nd in 1975, 2nd in 1976-1990, 4th in 1991-2000 and 4th in 2001-2014.
Perawang and Indonesia do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Perawang followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in Indonesia was at its lowest in 1976-1990.
To date, Perawang is the 202nd-most disconnected out of the 363 cities in Indonesia. Its position in the ranks since 1975 has fallen; relative to other cities in Indonesia, the street network in Perawang has become more connected. Perawang ranked 69th in 1975, 79th in 1976-1990, 199th in 1991-2000 and 202nd in 2001-2014.
As of 2015, Perawang had a built-up area of 9.9 square kilometers, and a population of 90573 people.
These are some other cities with approximately the same population: