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swissSURFACE3D 2.0

Browser-based LiDAR viewer · Switzerland

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A 1 km² tile holds ~10–40 million points. The viewer loads only the levels of detail that fit in memory using COPC range requests.

How to use: Search an address or click anywhere on the Swiss map. Tiles from 2024 onward (swissSURFACE3D 2.0) stream as cloud-optimised point clouds (COPC); older tiles can still be downloaded.

⚠ Heavy load ahead

A swissSURFACE3D tile holds roughly 10–40 million points and expands to several hundred MB of RAM once decoded.

You appear to be on a memory-limited device. Loading the full detail may freeze the tab or trigger an out-of-memory crash.

Don't ask again on this device

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Data: swissSURFACE3D · swisstopo (Open Data, free of charge) STAC: data.geo.admin.ch · Direct download via swisstopo download window Source: git.dxb.ch/dbo/swisssurface3d-viewer 0 B ↓ — heap