Map of Lac in STEP 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 STEP
Map of Lac in STEP: 85 579 buildings — in the WGS 84 coordinate system, units are meters.
Which layers are in the file
This file for the selected area contains:
- Buildings
Geometry by layer
- Buildings — solid volumes extruded from building outlines
What the file carries
The STEP file for Lac: features come as a single stream, without named layers, OpenStreetMap tags are not kept — geometry and styling remain, object heights are carried.
What this file will not contain
In STEP for Lac the following will not travel: 4 854 km of roads, 4 water features, 539 km² of green areas, 194 points of interest — the format prints solid volumes extruded from building outlines, and other layers are not part of the model.
File size
The expected size of the STEP file for Lac is about 348 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 | 3D |
| File extension | .step |
| Tier | Free |
What's in the STEP map of Lac
85,579 buildings (2,393 residential, 46 commercial, 1 industrial), 4,853.6 km of roads, 194 points of interest.
The area covers 19,778 km², with about 4 buildings per km².
Mostly unclassified roads 3,771.4 km, residential streets 305.5 km, secondary roads 256.4 km.
1.4% of the area is green space.
The map marks 4 water bodies.
Key amenities: schools — 28, hospitals — 20, clinics — 18.
Main streets: Massakory-N'Gouri-Bol-Niger Border
How to use STEP for Lac
- Select the Lac map area on the main page
- Choose STEP format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
