Credits
Where the data on peakat comes from.
OpenStreetMap
Maps, and the routes, profiles and feet of the cols' climbs: © OpenStreetMap contributors, available under the Open Database License (ODbL). openstreetmap.org/copyright
Heights
Heights along the climbs: EU-DEM, Copernicus; on some, Terrarium, Mapzen.
The climbs, as a download
The database of the cols' climbs is derived from OpenStreetMap and shared under the ODbL: foot, route, profile, APM and category. It holds nothing about anyone who uses peakat. If you adapt or share it, keep the credit and share alike.