Obihiro: city in Hokkaido, Japan
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 Obihiro, Japan on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Obihiro as of 2014, the overall level of street-network sprawl is 0.24, which is very well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.17, 0.43, 0.6 and 1.4. In each period, new street development in Obihiro steadily grows more disconnected than in the last.
Quantity of street network construction: The street network in Obihiro spans a total of 1065 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 0.17, 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 0.17, 0.23, 0.24 and 0.24. Overall, the SNDi of the aggregate street network has risen: the street network in Obihiro has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.06 points, but between 1991-2000 and 2001-2014, it rose by just 0.0.
Obihiro and Hokkaido follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these rose steadily.
How do development practices in Obihiro fare in comparison to others in Hokkaido? Most recently in 2001-2014, street construction in Obihiro was the 3rd-most disconnected out of the 9 cities in Hokkaido. Its position in the ranks since 1975 has risen; relative to other cities in Hokkaido, street construction in Obihiro has become more disconnected. Obihiro ranked 9th in 1975, 8th in 1976-1990, 7th in 1991-2000 and 3rd in 2001-2014.
Obihiro and Japan do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Obihiro rose steadily, while the SNDi of street constructions in Japan peaked in 1991-2000.
How do development practices in Obihiro fare in comparison to others in Japan? Most recently in 2001-2014, street construction in Obihiro was the 63rd-most disconnected out of the 109 cities in Japan. Its position in the ranks since 1975 has risen; relative to other cities in Japan, street construction in Obihiro has become more disconnected. Obihiro ranked 107th in 1975, 94th in 1976-1990, 93rd in 1991-2000 and 63rd in 2001-2014.
Obihiro and Hokkaido follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Obihiro is the 9th-most disconnected out of the 9 cities in Hokkaido. Its position in the ranks since 1975 has not changed. Obihiro ranked 9th in 1975, 9th in 1976-1990, 9th in 1991-2000 and 9th in 2001-2014.
Obihiro and Japan follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Obihiro is the 108th-most disconnected out of the 109 cities in Japan. Its position in the ranks since 1975 has fallen; relative to other cities in Japan, the street network in Obihiro has become more connected. Obihiro ranked 107th in 1975, 108th in 1976-1990, 108th in 1991-2000 and 108th in 2001-2014.
As of 2015, Obihiro had a built-up area of 39.68 square kilometers, and a population of 140962 people.
These are some other cities with approximately the same population: