What you see on the map
Colored map indicates accessibility for selected categories (e.g., parks, libraries, and malls). Shades represent high, middle, and low levels.
- Zoom and pan to explore different neighborhoods.
- Switch categories to compare accessibility layers.
- Points show actual locations (e.g., schools, libraries – together).
- Categories: living, education, healthcare, working, commerce, entertainment – according to the original concept of 15-minute city by Carlos Moreno.
Data & methodology
The city area is divided into 100×100 meter polygons for walking and 400×400 meter polygons for cycling. For the center point of each polygon, an isochrone is generated — a shape representing all locations that can be reached within a 15-minute walk or bike ride.
Based on this isochrone, the model determines which features are accessible within that time, and the accessibility level is then calculated accordingly.
Limitations
This is an early experiment. Scores are indicative and should not be treated as absolute measurements.
- Data may be incomplete or outdated.
- Travel times are simplified.
- Future releases will expand other cities.
Contact
Have ideas or found a bug?
- Share feedback by email: 15@avdeev.me
- Base map: OpenStreetMap, CARTO tiles, and HeiGIT API.
- Back to map