Luxi: city in Yunnan, China
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 Luxi, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Luxi as of 2014, the overall level of street-network sprawl is 0.64, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 1.52, 0.3, 0.78 and 0.65. Disconnectivity in street construction in Luxi follows a zig-zag trend. In 1976-1990, street construction was most disconnected, while construction was most connected in 1975.
Quantity of street network construction: The street network in Luxi spans a total of 114 kilometers. It is dominated by roads constructed in 1991-2000. These roads have an SNDi of 0.78, 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 1.52, 0.48, 0.65 and 0.64. Disconnectivity in Luxi's street network follows a zig-zag trend. In 1976-1990, the city was most disconnected; while it was most connected in 1975.
Luxi and Yunnan do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Luxi followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in Yunnan rose steadily.
How do development practices in Luxi fare in comparison to others in Yunnan? Most recently in 2001-2014, street construction in Luxi was the 42nd-most disconnected out of the 56 cities in Yunnan. Its position in the ranks since 1975 has fallen; relative to other cities in Yunnan, street construction in Luxi has become more connected. Luxi ranked 24th in 1975, 40th in 1976-1990, 32nd in 1991-2000 and 42nd in 2001-2014.
Luxi and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Luxi followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Luxi fare in comparison to others in China? Most recently in 2001-2014, street construction in Luxi was the 1127th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, street construction in Luxi has become more connected. Luxi ranked 650th in 1975, 1293rd in 1976-1990, 866th in 1991-2000 and 1127th in 2001-2014.
Luxi and Yunnan do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Luxi followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in Yunnan rose steadily.
To date, Luxi is the 52nd-most disconnected out of the 56 cities in Yunnan. Its position in the ranks since 1975 has fallen; relative to other cities in Yunnan, the street network in Luxi has become more connected. Luxi ranked 24th in 1975, 47th in 1976-1990, 49th in 1991-2000 and 52nd in 2001-2014.
Luxi and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Luxi followed a zig-zag trend with an overall decrease, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Luxi is the 1388th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, the street network in Luxi has become more connected. Luxi ranked 650th in 1975, 1347th in 1976-1990, 1305th in 1991-2000 and 1388th in 2001-2014.
As of 2015, Luxi had a built-up area of 7.98 square kilometers, and a population of 68771 people.
These are some other cities with approximately the same population: