Explore 胶南 at street level
Open full map ↗How to use the map
- Use the time slider to see street network changes across four periods: pre-1975, 1976–1990, 1991–2005, 2006–2020.
- Toggle between the globe view and map view using the icons in the top right.
- Click on a city to see its SNDi value.
- Darker colors indicate more disconnected (more sprawly) street networks.