Map of Nambili in 3MF 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.
.3mf
About 3MF
Map of Nambili in 3MF: 571 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 3MF file for Nambili: 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 3MF for Nambili the following will not travel: 32 km of roads, 2 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 3MF file for Nambili is about 31 KB; the exact size depends on the chosen layers and area.
Coordinate systems
WGS 84 (EPSG:4326), selectable in the wizard
Units
Meters (projected in the chosen coordinate system)
| Category | GIS |
| File extension | .3mf |
| Tier | Open Beta |
How to use 3MF for Nambili
- PrusaSlicer, Cura, Bambu Studio or Orca Slicer — File → Open/Import, then set the scale to fit your bed: the model arrives in real meters.
- Check before printing — look at the thinnest buildings: if a wall is thinner than a couple of nozzle widths, increase the scale or take a smaller area.
- 3D Builder (included with Windows) — quick viewing and editing: delete extra objects, check that the model is watertight.
Programs that open 3MF
FAQ: 3MF for Nambili
Why 3MF over STL?
3MF supports colors, materials, and scenes in one file. STL is geometry only.
How big is the model?
200 mm along the longest side, which fits the bed of virtually any home printer. The file holds real millimetres, so no manual scaling is needed. The base plate is 2 mm.
Does my printer support it?
Yes, Cura, PrusaSlicer, Bambu Studio and other modern slicers support 3MF.
What exactly goes into the model?
Buildings and the base plate under them. Roads, water and green areas are not printed as relief — if you need the terrain relief itself, look at the 3D surface formats.
How big will the printed model be?
The geometry arrives in real-world meters, that is, at full size. The size for a particular bed is set by the scale factor when importing into the slicer.
