Map of António in TopoJSON format
A map built from OpenStreetMap data, ready to download
Customize the map
Open this place's area in the constructor and adjust everything to your needs
Open in constructor →Map passport
What this map contains by default
This is how the map is built as-is — every setting can be changed in the constructor.
About TopoJSON
Map of António in TopoJSON — an export of real OpenStreetMap data for the selected area.
TopoJSON is a GeoJSON extension with topology. Shared boundaries are stored once, providing 80% compression for polygon data.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Points of interest
Coordinate systems
WGS 84 (EPSG:4326), selectable in the wizard
Compatibility
Units
Meters (projected in the chosen coordinate system)
| Category | GIS |
| File extension | .topojson |
| Tier | Free |
What's in the TopoJSON map of António
207 buildings, 35.3 km of roads, 3 points of interest.
The area covers 1.9 km², with about 111 buildings per km².
Mostly secondary roads 24.8 km, unclassified roads 10.2 km, residential streets 0.3 km.
Key amenities: places of worship — 3.
How to use TopoJSON for António
- Select the António map area on the main page
- Choose TopoJSON format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
