Ampana: city in Sulawesi Tengah, Indonesia
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 Ampana, Indonesia on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Ampana as of 2014, the overall level of street-network sprawl is 1.91, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 1.34, 2.39, 1.93 and 2.92. Disconnectivity in street construction in Ampana follows a zig-zag trend. In 1975, street construction was most disconnected, while construction was most connected in 2001-2014.
Quantity of street network construction: The street network in Ampana spans a total of 32 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 1.34, which is relatively 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 1.34, 1.61, 1.66 and 1.91. Overall, the SNDi of the aggregate street network has risen: the street network in Ampana has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.27 points, but between 1991-2000 and 2001-2014, it rose by just 0.25.
Ampana and Sulawesi Tengah do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Ampana followed a zig-zag trend with an overall increase, while the SNDi of street constructions in Sulawesi Tengah rose steadily.
How do development practices in Ampana fare in comparison to others in Sulawesi Tengah? Most recently in 2001-2014, street construction in Ampana was the 6th-most disconnected out of the 9 cities in Sulawesi Tengah. Its position in the ranks since 1975 has risen; relative to other cities in Sulawesi Tengah, street construction in Ampana has become more disconnected. Ampana ranked 7th in 1975, 8th in 1976-1990, 9th in 1991-2000 and 6th in 2001-2014.
Ampana and Indonesia do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Ampana followed a zig-zag trend with an overall increase, while the SNDi of street constructions in Indonesia followed a zig-zag trend with an overall increase.
How do development practices in Ampana fare in comparison to others in Indonesia? Most recently in 2001-2014, street construction in Ampana was the 223rd-most disconnected out of the 363 cities in Indonesia. Its position in the ranks since 1975 has risen; relative to other cities in Indonesia, street construction in Ampana has become more disconnected. Ampana ranked 229th in 1975, 160th in 1976-1990, 229th in 1991-2000 and 223rd in 2001-2014.
Ampana and Sulawesi Tengah follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Ampana is the 9th-most disconnected out of the 9 cities in Sulawesi Tengah. Its position in the ranks since 1975 has fallen; relative to other cities in Sulawesi Tengah, the street network in Ampana has become more connected. Ampana ranked 7th in 1975, 9th in 1976-1990, 9th in 1991-2000 and 9th in 2001-2014.
Ampana and Indonesia do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Ampana rose steadily, while the SNDi of street constructions in Indonesia was at its lowest in 1976-1990.
To date, Ampana is the 295th-most disconnected out of the 363 cities in Indonesia. Its position in the ranks since 1975 has fallen; relative to other cities in Indonesia, the street network in Ampana has become more connected. Ampana ranked 229th in 1975, 285th in 1976-1990, 297th in 1991-2000 and 295th in 2001-2014.
As of 2015, Ampana had a built-up area of 1.6 square kilometers, and a population of 102019 people.
These are some other cities with approximately the same population: