Manaus: city in Amazonas, Brazil
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 Manaus, Brazil on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Manaus as of 2014, the overall level of street-network sprawl is 3.26, 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 3.16, nan, 3.49 and 5.05. Data was not available in 1976-1990.
Quantity of street network construction: The street network in Manaus spans a total of 3496 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 3.16, 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 3.16, 3.16, 3.21 and 3.26. Overall, the SNDi of the aggregate street network has risen: the street network in Manaus has become more disconnected.
Manaus and Amazonas 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 Amazonas's street network construction.
How do development practices in Manaus fare in comparison to others in Amazonas? Most recently in 2001-2014, street construction in Manaus was the 3rd-most disconnected out of the 6 cities in Amazonas. Its position in the ranks since 1975 has risen; relative to other cities in Amazonas, street construction in Manaus has become more disconnected. Manaus ranked 3rd in 1975, 4th in 1991-2000 and 3rd in 2001-2014. There was no ranking in 1976-1990 due to unavailable data.
Manaus and Brazil 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 Brazil rose steadily.
How do development practices in Manaus fare in comparison to others in Brazil? Most recently in 2001-2014, street construction in Manaus was the 62nd-most disconnected out of the 348 cities in Brazil. Its position in the ranks since 1975 has risen; relative to other cities in Brazil, street construction in Manaus has become more disconnected. Manaus ranked 35th in 1975, 96th in 1991-2000 and 62nd in 2001-2014. There was no ranking in 1976-1990 due to unavailable data.
Manaus and Amazonas do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Manaus rose steadily, while the SNDi of street constructions in Amazonas rose steadily.
To date, Manaus is the 3rd-most disconnected out of the 6 cities in Amazonas. Its position in the ranks since 1975 has not changed. Manaus ranked 3rd in 1975, 3rd in 1976-1990, 3rd in 1991-2000 and 3rd in 2001-2014.
Manaus and Brazil do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Manaus rose steadily, while the SNDi of street constructions in Brazil rose steadily.
To date, Manaus is the 42nd-most disconnected out of the 348 cities in Brazil. Its position in the ranks since 1975 has fallen; relative to other cities in Brazil, the street network in Manaus has become more connected. Manaus ranked 35th in 1975, 40th in 1976-1990, 40th in 1991-2000 and 42nd in 2001-2014.
As of 2015, Manaus had a built-up area of 166.25 square kilometers, and a population of 2016986 people.
These are some other cities with approximately the same population: