Agadez: city in Niger
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 Agadez, Niger on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Agadez as of 2014, the overall level of street-network sprawl is -0.19, which is very well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are nan, nan, 4.44 and -0.3. Data was not available in 1975 and 1976-1990.
Quantity of street network construction: The street network in Agadez spans a total of 101 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of nan, 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 nan, nan, 4.44 and -0.19. Data was not available in 1975 and 1976-1990.
Agadez and Agadez 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 Agadez peaked in 1976-1990.
How do development practices in Agadez fare in comparison to others in Agadez? Most recently in 2001-2014, street construction in Agadez was the 1st-most disconnected out of the 1 cities in Agadez. Its position in the ranks since 1975 has not changed. Agadez ranked 1st in 1991-2000 and 1st in 2001-2014. There was no ranking in 1975 and 1976-1990 due to unavailable data.
Agadez and Niger 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 Niger rose steadily.
How do development practices in Agadez fare in comparison to others in Niger? Most recently in 2001-2014, street construction in Agadez was the 18th-most disconnected out of the 21 cities in Niger. Its position in the ranks since 1975 has fallen; relative to other cities in Niger, street construction in Agadez has become more connected. Agadez ranked 1st in 1991-2000 and 18th in 2001-2014. There was no ranking in 1975 and 1976-1990 due to unavailable data.
Agadez and Agadez do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Agadez peaked in 1991-2000.
To date, Agadez is the 1st-most disconnected out of the 1 cities in Agadez. Its position in the ranks since 1975 has not changed. Agadez ranked 1st in 1991-2000 and 1st in 2001-2014. There was no ranking in 1975 and 1976-1990 due to unavailable data.
Agadez and Niger do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Niger rose steadily.
To date, Agadez is the 19th-most disconnected out of the 21 cities in Niger. Its position in the ranks since 1975 has fallen; relative to other cities in Niger, the street network in Agadez has become more connected. Agadez ranked 1st in 1991-2000 and 19th in 2001-2014. There was no ranking in 1975 and 1976-1990 due to unavailable data.
As of 2015, Agadez had a built-up area of 2.71 square kilometers, and a population of 83501 people.
These are some other cities with approximately the same population: