Map of Union in GeoJSON-Seq 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.
.geojsonl
About GeoJSON-Seq
Map of Union in GeoJSON-Seq: 392 buildings, 9.4 km of roads, 3 points of interest, 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
- Points of interest
Geometry by layer
- Roads — lines (LineString) with OpenStreetMap tags
- Buildings — polygons (Polygon) with OpenStreetMap tags
- Greenery — green-zone polygons with tags
- Points of interest — points (Point) with names and tags
What the file carries
The GeoJSON-Seq file for Union: the whole map comes as a single file, the file is plain text and opens in any editor, all features lie in one collection, and the source layer name stays in the _layer field, OpenStreetMap tags are kept as feature attributes.
File size
The expected size of the GeoJSON-Seq file for Union is about 1.5 MB; 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 | .geojsonl |
| Tier | Open Beta |
What's in the GeoJSON-Seq map of Union
392 buildings, 9.4 km of roads, 3 points of interest, 2 landmarks.
The area covers 1.9 km², with about 202 buildings per km².
Mostly residential streets 4.5 km, primary roads 3.0 km, tertiary roads 1.0 km.
Key amenities: schools — 1, places of worship — 2.
Main streets: Western Road, Prospect Road
Landmarks: Hosanna Worship Centre(PAWI), Holy Spirit Roman Catholic Church
How to use GeoJSON-Seq for Union
- Select the Union map area on the main page
- Choose GeoJSON-Seq format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
