Kapisa: region in Afghanistan
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 Kapisa, Afghanistan on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Kapisa as of 2014, the overall level of street-network sprawl is 5.31, which is highly disconnected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 5.6, 3.47, 4.15 and 4.29. The disconnectivity of new streets constructed in Kapisa fell, then rose. In 1976-1990, new street layouts were the most connected.
Quantity of street network construction: The street network in Kapisa spans a total of 308 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 5.6, 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 5.6, 5.65, 5.72 and 5.31. The aggregate street network in Kapisa increased in disconnectivity initially,but the trend has turned around after 2000.
The level of street-network sprawl in new development in Kapisa was at its lowest in 1976-1990. To get a sense of how street development has changed in Kapisa, we can consider one of its most populous cities: Golbahar. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in new development in Golbahar followed a zig-zag trend.
How do development practices in Kapisa fare in comparison to others in Afghanistan? Most recently in 2001-2014, street construction in Kapisa was the 13th-most disconnected out of the 25 regions in Afghanistan. Its position in the ranks since 1975 has risen; relative to other regions in Afghanistan, street construction in Kapisa has become more disconnected. Kapisa ranked 14th in 1975, 12th in 1976-1990, 15th in 1991-2000 and 13th in 2001-2014.
As of 2014, the city with the most disconnected street network in Kapisa is Golbahar with an SNDi of 2.94, which is in the 40th to 60th percentile of disconnectedness. Conversely, the most connected city is Golbahar with an SNDi of 2.94, which is in the 40th to 60th percentile of disconnectedness. See trends for these cities: Golbahar, Golbahar
The level of street-network sprawl in the aggregate network in Kapisa peaked in 1991-2000. To get a sense of how the aggregate street network has changed in Kapisa, we can consider one of its most populous cities: Golbahar. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in the aggregate network in Golbahar rose steadily.
To date, Kapisa is the 10th-most disconnected out of the 25 regions in Afghanistan. Its position in the ranks since 1975 has risen; relative to other regions in Afghanistan, the street network in Kapisa has become more disconnected. Kapisa ranked 14th in 1975, 11th in 1976-1990, 11th in 1991-2000 and 10th in 2001-2014.