Serra Talhada: city in Pernambuco, 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 Serra Talhada, Brazil on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Serra Talhada as of 2014, the overall level of street-network sprawl is 0.39, which is very well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.25, nan, 0.35 and 1.72. Data was not available in 1976-1990.
Quantity of street network construction: The street network in Serra Talhada spans a total of 146 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 0.25, which is very 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 0.25, 0.25, 0.27 and 0.39. Overall, the SNDi of the aggregate street network has risen: the street network in Serra Talhada has become more disconnected.
Serra Talhada and Pernambuco 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 Pernambuco's street network construction.
How do development practices in Serra Talhada fare in comparison to others in Pernambuco? Most recently in 2001-2014, street construction in Serra Talhada was the 10th-most disconnected out of the 13 cities in Pernambuco. Its position in the ranks since 1975 has risen; relative to other cities in Pernambuco, street construction in Serra Talhada has become more disconnected. Serra Talhada ranked 13th in 1975, 13th in 1991-2000 and 10th in 2001-2014. There was no ranking in 1976-1990 due to unavailable data.
Serra Talhada 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 Serra Talhada fare in comparison to others in Brazil? Most recently in 2001-2014, street construction in Serra Talhada was the 250th-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 Serra Talhada has become more disconnected. Serra Talhada ranked 268th in 1975, 319th in 1991-2000 and 250th in 2001-2014. There was no ranking in 1976-1990 due to unavailable data.
Serra Talhada and Pernambuco do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Serra Talhada rose steadily, while the SNDi of street constructions in Pernambuco rose steadily.
To date, Serra Talhada is the 13th-most disconnected out of the 13 cities in Pernambuco. Its position in the ranks since 1975 has not changed. Serra Talhada ranked 13th in 1975, 13th in 1976-1990, 13th in 1991-2000 and 13th in 2001-2014.
Serra Talhada and Brazil do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Serra Talhada rose steadily, while the SNDi of street constructions in Brazil rose steadily.
To date, Serra Talhada is the 302nd-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 Serra Talhada has become more connected. Serra Talhada ranked 268th in 1975, 301st in 1976-1990, 307th in 1991-2000 and 302nd in 2001-2014.
As of 2015, Serra Talhada had a built-up area of 5.02 square kilometers, and a population of 59500 people.
These are some other cities with approximately the same population: