Illinois Topographic Map STL – 3D Terrain Model for 3D Printing & CNC
Original price was: $21.00.$15.00Current price is: $15.00.
- File size: 180 MB
- Model size: 200 mm x 166.1234 mm x 1.9975 mm
- Projection: Lambert conformal conic
- Scaling factor: X — 1; Y — 1; Z — 3
- Polygons: 3 780 764
- Vertices: 1 890 398
- Geometry: Polygonal Tris only
- Base: Closed
Illinois Topographic Map STL – High-Resolution 3D Terrain Model
Illinois Topographic Map STL is a high-detail 3D terrain model generated from accurate elevation data and optimized for 3D printing, CNC carving, and laser engraving. The model accurately represents Illinois’s predominantly low-relief landscape, including plains, river valleys, glacial features, and subtle elevation changes, making it suitable for professional, educational, and creative applications.
This Illinois terrain STL model is provided in standard STL format and is fully compatible with FDM and SLA 3D printers, as well as CNC routers and milling machines. Enhanced vertical scaling is applied to ensure that even minimal elevation differences remain clearly visible in physical relief maps, delivering a clean and readable topographic representation.
Key Features of the Illinois Terrain STL Model
- High-detail Illinois topographic map STL
- Accurate digital elevation model (DEM)
- Optimized for 3D printing (FDM / SLA)
- Ready for CNC carving and milling
- Suitable for laser engraving
- Mercator projection for consistent geometry
- Triangle-only polygonal mesh
- Open or closed base configuration
Applications of the Illinois 3D Topographic Map
This Illinois 3D terrain model can be applied across multiple use cases:
- Raised topographic relief maps
- CNC-carved wooden or metal terrain models
- Educational geography and earth science projects
- Agricultural and land-use visualization
- Hydrological and watershed studies
- Museum exhibits and presentation displays
- Decorative wall maps and custom interior elements
Whether you are producing a 3D printed Illinois map, a CNC terrain model, or a laser-engraved relief, this STL file ensures professional accuracy and reliable manufacturing results.
