Map of Chemuron 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 Chemuron in TopoJSON: 144 buildings, 20 km of roads, 100% green areas — in the WGS 84 coordinate system, units are meters.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Greenery
Geometry by layer
- Roads — lines (LineString) with OpenStreetMap tags
- Buildings — polygons (Polygon) with OpenStreetMap tags
- Greenery — green-zone polygons with tags
What the file carries
The TopoJSON file for Chemuron: the whole map comes as a single file, the file is plain text and opens in any editor, layers live inside the file as named entities, OpenStreetMap tags are kept as feature attributes.
File size
The expected size of the TopoJSON file for Chemuron is about 435 KB; the exact size depends on the chosen layers and area.
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 | Open Beta |
What's in the TopoJSON map of Chemuron
144 buildings, 20.0 km of roads.
The area covers 2.0 km², with about 72 buildings per km².
Mostly unclassified roads 10.5 km, tertiary roads 9.5 km.
How to use TopoJSON for Chemuron
- Select the Chemuron 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
