Cunene: region in Angola
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 Cunene, Angola on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Cunene as of 2014, the overall level of street-network sprawl is 3.1, 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 3.38, 3.46, 2.77 and 3.45. Disconnectivity in street construction in Cunene follows a zig-zag trend. In 1991-2000, street construction was most disconnected, while construction was most connected in 1976-1990.
Quantity of street network construction: The street network in Cunene spans a total of 1841 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 3.45, 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 3.38, 3.61, 2.89 and 3.1. Disconnectivity in Cunene's street network follows a zig-zag trend. In 1991-2000, the region was most disconnected; while it was most connected in 1976-1990.
The level of street-network sprawl in new development in Cunene followed a zig-zag trend with an overall increase. To get a sense of how street development has changed in Cunene, we can consider three of its most populous cities: Ondjiva, Xangongo and Oshikango. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in new development in Ondjiva followed a zig-zag trend. The level of street-network sprawl in new development in Xangongo followed a zig-zag trend with an overall decrease. The level of street-network sprawl in new development in Oshikango followed a zig-zag trend.
How do development practices in Cunene fare in comparison to others in Angola? Most recently in 2001-2014, street construction in Cunene was the 10th-most disconnected out of the 18 regions in Angola. Its position in the ranks since 1975 has fallen; relative to other regions in Angola, street construction in Cunene has become more connected. Cunene ranked 7th in 1975, 10th in 1976-1990, 16th in 1991-2000 and 10th in 2001-2014.
As of 2014, the city with the most disconnected street network in Cunene is Oshikango with an SNDi of 2.05, which is relatively well-connected. Conversely, the most connected city is Xangongo with an SNDi of -0.16, which is very well-connected. See trends for these cities: Xangongo, Oshikango
The level of street-network sprawl in the aggregate network in Cunene followed a zig-zag trend with an overall decrease. To get a sense of how the aggregate street network has changed in Cunene, we can consider three of its most populous cities: Ondjiva, Xangongo and Oshikango. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in the aggregate network in Ondjiva followed a zig-zag trend. The level of street-network sprawl in the aggregate network in Xangongo followed a zig-zag trend with an overall increase. The level of street-network sprawl in the aggregate network in Oshikango followed a zig-zag trend.
To date, Cunene is the 13th-most disconnected out of the 18 regions in Angola. Its position in the ranks since 1975 has fallen; relative to other regions in Angola, the street network in Cunene has become more connected. Cunene ranked 7th in 1975, 7th in 1976-1990, 14th in 1991-2000 and 13th in 2001-2014.