Map of Colombo in G-code 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.
.gcode
About G-code
Map of Colombo in G-code — an export of real OpenStreetMap data for the selected area.
G-code is a CNC and laser engraver control language. Maps are converted to toolpaths for laser cutting or engraving.
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 | GIS |
| File extension | .gcode |
| Tier | Open Beta |
What's in the G-code map of Colombo
32,008 buildings (882 residential, 147 commercial, 48 industrial, 33 religious), 754.4 km of roads, 1,858 points of interest, 15 landmarks.
The area covers 47 km², with about 687 buildings per km².
Mostly residential streets 322.3 km, service roads 139.4 km, primary roads 71.0 km.
1.2% of the area is green space.
The map marks 5 parks and 7 water bodies.
Key amenities: schools — 197, pharmacies — 44, supermarkets — 72.
Public transport: 194 bus stops, 38 tram stops, 12 rail stations.
Main streets: Marine Drive, Bauddhaloka Mawatha, Port Access Road, Sirimavo Bandaranaike Mawatha (Prince of Wales Avenue), D. R. Wijewardene Mawatha
Landmarks: Railway Museum, National Art Gallery, Old General Post Office Fort, W A Silva Museum, Dutch Colonial Museum
How to use G-code for Colombo
- Select the Colombo map area on the main page
- Choose G-code format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
