Map of Lac in DWG 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.
.dwg
About DWG
Map of Lac in DWG: 85 579 buildings as closed polylines on dedicated layers, 4 854 km of roads classified by type, 194 points of interest, 1% green areas — in the WGS 84 coordinate system, ready to open in AutoCAD, BricsCAD, nanoCAD. Every feature type on its own layer, units are meters.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Water
- Greenery
- Points of interest
Geometry by layer
- Roads — polylines classified by road type
- Buildings — closed polylines on dedicated layers
- Water — closed polylines and shoreline polylines
- Greenery — closed polylines for area features
- Points of interest — points/blocks tagged by category
What the file carries
The DWG file for Lac: features are split into named layers, the feature name and its OpenStreetMap link are written into the drawing (XDATA), the full tag set is not carried.
File size
The expected size of the DWG file for Lac is about 50 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 | CAD |
| File extension | .dwg |
| Tier | Open Beta |
What's in the DWG 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.
All 85,579 buildings are exported as closed polylines on separate layers. 4,853.6 km of roads are preserved with type classification.
Main streets: Massakory-N'Gouri-Bol-Niger Border
How to use DWG for Lac
- Select the Lac map area on the main page
- Choose DWG format and click Export
- Download and open in AutoCAD, BricsCAD, or LibreCAD
- Buildings, roads, and features are on separate layers
How to open the drawing: units are metres (projected coordinates, not degrees). If the screen is empty after opening, the file is not empty: use Zoom Extents (show all; in AutoCAD, the ZOOM → E command or a double click of the mouse wheel).
Programs that open DWG
FAQ: DWG for Lac
Is DWG compatible with AutoCAD?
Yes, the file is compatible with AutoCAD 2000–2018, BricsCAD, NanoCAD, and other CAD software. All layers and attributes are preserved.
What coordinate system is used?
WGS 84 by default. You can choose a different coordinate system (including local CRS) during export.
