Illinois Whole-Area 3D Terrain STL + 3MF | Two Printable Versions - STL and 3MF Bundle

Explore the whole-area relief of Illinois in white shaded previews. This digital download includes a rectangular-base model and a geographic-outline model with a 1 mm back, both as STL and 3MF. It also includes seven renders made from the exported mesh. The print footprint is 116.2 × 200.0 mm. Relief is vertically exaggerated 20× for visibility. Numeric USGS 3DEP acquired spacing: 440.3 m; provider is a dynamic multi-resolution mosaic. The outline is cartographic and some fine geographic featur…

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