Download Marche map in COLLADA 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 COLLADA
Map of Marche in COLLADA: 338 583 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 COLLADA file for Marche: 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 COLLADA for Marche the following will not travel: 28 536 km of roads, 10 water features, 4 600 km² of green areas, 14 015 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 COLLADA file for Marche is about 1.4 MB; 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 | 3D |
| File extension | .dae |
| Tier | Open Beta |
How to use COLLADA for Marche
- SketchUp — File → Import → choose the COLLADA (.dae) type; in the import settings enable merging coplanar faces so the model comes out lighter.
- Blender — File → Import → Collada (.dae); materials carry over as simple colors and can be replaced with your own right away.
- Google Earth Pro — the model is shown through KMZ: put the .dae into an archive together with a KML file that ties the model to coordinates.
Programs that open COLLADA
FAQ: COLLADA for Marche
Does it open in SketchUp?
Yes, COLLADA is one of the primary import formats in SketchUp.
Can I use it in Google Earth?
Yes, COLLADA is used inside KMZ files for 3D models in Google Earth.
What goes into the file?
Only buildings and the flat base under them. Roads, water and green areas are not included in the 3D scene — for those take vector GIS formats.
How do I show the model in Google Earth?
Google Earth loads COLLADA not directly but inside a KMZ: the .dae file is packed into an archive together with a KML that states the coordinates and the rotation of the model. After that the archive opens with a double click.
Are colors and textures preserved?
Colors, yes: every building has a material by development type. There are no textures and no UV unwraps in the export, those are assigned in the 3D editor.
