Atlas of Urban Expansion: How 200 cities around the world grew, mapped from satellite data. OneMap: Singapore's official national map.
| Atlas of Urban Expansion | OneMap | |
|---|---|---|
| Category | City & Urban Maps | City & Urban Maps |
| Coverage | Worldwide sample of cities | Singapore |
| Updates | Static archive | Continuously (community edits) |
| Data source | Satellite imagery analysis | Singapore Land Authority and agencies |
| Made by | NYU Marron Institute, Lincoln Institute and UN-Habitat | Singapore Land Authority |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Best on a computer | Phone app available |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with Atlas of Urban Expansion
- Urban extent over time for a sample of cities
- Density and block metrics
- Downloadable data
What you can do with OneMap
- Official map of Singapore
- Government facility layers
- Routing and address search
Summary based on public information. Check each map's website for current features and prices.