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Topographic map - Bern, Switzerland
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3D printed topographic map.
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Updated at source:
Model information
- Source
- Printables
- Category
- Wall-mounted
- License
- Creative Commons — Attribution — Share Alike
!! Print at 3x scale, else tolerance will be incorrect !!
The following datasets were used:
- height model: swissALTI3D
- landscape model (Buildings): swissBUILDINGS3D 2.0
Steps:
- Combining the height model and the landscape model into a single large 3d Model with QGIS and some postprocessing with AccuTrans 3d.
- Cutting the file to a region of interest with Superslicer
- Generating the puzzle stencil with OpenSCAD and a script from a prusa3d blog post.
- Using blender to cut the model with the puzzle stencil
- Separating parts into individual files with Superslicer
- Slicing for 3d printing with PrusaSlicer 2.5.0-alpha3
- Using the new Arachne engine to improve printability of small houses
- Using the new lightning infill (10%)
- printed at 3x scale on a modified Ender3Pro → approx 1:7'000
- Glued onto an MDF board with epoxy
- Mounted to the wall using Wall Fixing designed by ZacSimmo
Other resources:
- helpful guide: 3D printing of digital elevation models