The Atlas of Urban Expansion Shows How Cities Grow
The "Monitoring Global Urban Expansion Program" gathers and analyzes data on 200 cities around the world. The "Atlas of Urban Expansion" presents the program's preliminary results.
As of 2010, the world contained 4,231 cities with 100,000 or more people. The Monitoring Global Urban Expansion Program gathers and analyzes data on a sample of representative 200 cities. The Atlas of Urban Expansion presents the program's preliminary results.
This project by New York University, UN-Habitat the Lincoln Institute of Land Policy, and numerous collaborators is a comprehensive, ongoing research program to monitor quantitative and qualitative aspects of global urban expansion. The project used medium-resolution Landsat satellite imagery and census data to analyze how these cities grew between 1990 and 2014. Housing development and affordability surveys investigated how land use planning practices and development regulations affect urban fringe development patterns, home ownership patterns and housing affordability in these cities, based on data supplied by city-based researchers. The program has now completed its data collection phase and started evaluation and interpretation.
According to to the Bible, God told humans to be fruitful and multiply. With satellite images and integrated GIS data sets, researchers can create time-series animations that show how cities are fulfilling these instructions. Cool!
Full Story:
Published on Tuesday, January 17, 2017 in
Topics
- City to Bicyclists: Berkeley Not in Idaho
- $14 Billion Deal for Texas High-Speed Rail Construction
- Kanye West's Unpermitted Vision for Housing Utopia Has Been Demolished
- France's Transit Ridership Booms as the USA's Busts
- First-Time Home Buyers Look Different Than They Once Did
- The Great Flood of 2019, Visualized
- The High Cost of Cool Air
- Frequencies Restored on L.A.'s Expo Line After Rider Backlash
- 2021 Opening Expected for San Francisco's Central Subway
- Digital Transportation: The Future of Urban Mobility
- Converting a Carpool Lane to a High Occupancy Toll Lane No Easy Task
- Bus Transit Service Increased in Seattle (Again)
- As Community's Colorado's Front Range Grows, Road Planning Follows
- Ride-Hailing Tax to Fund Affordable Housing on the Table in Seattle
- California's Ability to Set Auto Emissions Standards to Be Revoked
- Toronto Wants to Plan Through a Gender Equity Lens
- Stop Giving Away Valuable Public Assets! A Fiduciary Obligation for Road and Parking Pricing
- What Will it Take to Make Transit a Priority in Wichita?
- Rethinking Supply-Side Approaches to L.A.'s Affordable Housing Crisis
- As the Waters Rise Toward San Francisco International Airport, So Do the Costs of Staying Dry
