Reading the survey…

Elevations come straight from Copernicus, so the first read of a location takes a moment.

terraindiorama

scale
VE
peak

Add locations to the board. One fills it; two share it; five make five regions, merged where they meet.

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select a location

Log

Elevations are Copernicus GLO-30, read straight from the survey. The STL is generated and verified here, by the same modules the command line uses.

Drag to orbit · right-drag or shift-drag to pan · wheel to zoom. The composed surface as a solid on its plinth — the geometry the STL contains.