Barletta: city in Apulia, Italy
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 Barletta, Italy on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Barletta as of 2014, the overall level of street-network sprawl is 0.98, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.79, 2.04, 2.05 and 1.83. Street construction in Barletta 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 Barletta spans a total of 175 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 0.79, 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 0.79, 0.87, 0.96 and 0.98. Overall, the SNDi of the aggregate street network has risen: the street network in Barletta has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.07 points, but between 1991-2000 and 2001-2014, it rose by just 0.02.
Barletta and Apulia do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Barletta peaked in 1991-2000, while the SNDi of street constructions in Apulia rose steadily.
How do development practices in Barletta fare in comparison to others in Apulia? Most recently in 2001-2014, street construction in Barletta was the 7th-most disconnected out of the 13 cities in Apulia. Its position in the ranks since 1975 has fallen; relative to other cities in Apulia, street construction in Barletta has become more connected. Barletta ranked 4th in 1975, 4th in 1976-1990, 7th in 1991-2000 and 7th in 2001-2014.
Barletta and Italy follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these peaked in 1991-2000.
How do development practices in Barletta fare in comparison to others in Italy? Most recently in 2001-2014, street construction in Barletta was the 66th-most disconnected out of the 91 cities in Italy. Its position in the ranks since 1975 has risen; relative to other cities in Italy, street construction in Barletta has become more disconnected. Barletta ranked 76th in 1975, 73rd in 1976-1990, 63rd in 1991-2000 and 66th in 2001-2014.
Barletta and Apulia follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Barletta is the 4th-most disconnected out of the 13 cities in Apulia. Its position in the ranks since 1975 has not changed. Barletta ranked 4th in 1975, 4th in 1976-1990, 4th in 1991-2000 and 4th in 2001-2014.
Barletta and Italy follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Barletta is the 75th-most disconnected out of the 91 cities in Italy. Its position in the ranks since 1975 has risen; relative to other cities in Italy, the street network in Barletta has become more disconnected. Barletta ranked 76th in 1975, 76th in 1976-1990, 76th in 1991-2000 and 75th in 2001-2014.
As of 2015, Barletta had a built-up area of 7.55 square kilometers, and a population of 90810 people.
These are some other cities with approximately the same population: