Map of Dong in GeoArrow 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.
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About GeoArrow
Map of Dong in GeoArrow — an export of real OpenStreetMap data for the selected area.
GeoArrow is an Apache Arrow IPC extension for geodata. Columnar format with zero-copy reads, ideal for large geodataset analytics.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Water
- Greenery
- Points of interest
Coordinate systems
WGS 84 (EPSG:4326), selectable in the wizard
Compatibility
Units
Meters (projected in the chosen coordinate system)
| Category | Cloud |
| File extension | .arrow |
| Tier | Free |
What's in the GeoArrow map of Dong
1 buildings, 27.1 km of roads, 3 points of interest.
The area covers 19 km², with about 0 buildings per km².
Mostly tertiary roads 25.9 km, residential streets 1.2 km.
The map marks 1 water bodies.
Key amenities: hospitals — 1, restaurants — 1, Nature reserve — 1.
How to use GeoArrow for Dong
- Select the Dong map area on the main page
- Choose GeoArrow format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
