Naga: city in Camarines Sur, Philippines
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 Naga, Philippines on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Naga as of 2014, the overall level of street-network sprawl is 4.77, which is highly disconnected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 3.09, 4.78, 7.03 and 5.88. Street construction in Naga increased in disconnectivity initially but has since improved. The streets constructed in 1991-2000 were the most disconnected.
Quantity of street network construction: The street network in Naga spans a total of 390 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 4.78, 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 3.09, 4.64, 4.66 and 4.77. Overall, the SNDi of the aggregate street network has risen: the street network in Naga has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 1.54 points, but between 1991-2000 and 2001-2014, it rose by just 0.11.
Naga and Camarines Sur do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Naga peaked in 1991-2000, while the SNDi of street constructions in Camarines Sur rose steadily.
How do development practices in Naga fare in comparison to others in Camarines Sur? Most recently in 2001-2014, street construction in Naga was the 1st-most disconnected out of the 2 cities in Camarines Sur. Its position in the ranks since 1975 has not changed. Naga ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2000 and 1st in 2001-2014.
Naga and Philippines do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Naga peaked in 1991-2000, while the SNDi of street constructions in Philippines rose steadily.
How do development practices in Naga fare in comparison to others in Philippines? Most recently in 2001-2014, street construction in Naga was the 23rd-most disconnected out of the 89 cities in Philippines. Its position in the ranks since 1975 has risen; relative to other cities in Philippines, street construction in Naga has become more disconnected. Naga ranked 35th in 1975, 35th in 1976-1990, 10th in 1991-2000 and 23rd in 2001-2014.
Naga and Camarines Sur follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Naga is the 1st-most disconnected out of the 2 cities in Camarines Sur. Its position in the ranks since 1975 has not changed. Naga ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2000 and 1st in 2001-2014.
Naga and Philippines follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Naga is the 26th-most disconnected out of the 89 cities in Philippines. Its position in the ranks since 1975 has risen; relative to other cities in Philippines, the street network in Naga has become more disconnected. Naga ranked 35th in 1975, 23rd in 1976-1990, 24th in 1991-2000 and 26th in 2001-2014.
As of 2015, Naga had a built-up area of 3.78 square kilometers, and a population of 291373 people.
These are some other cities with approximately the same population: