Colin Smale wrote on 2016/01/08 17:47:
How did all the elevation data get into OSM in the first place?
> GPS is notoriously bad at determining elevation/altitude.
Beside intentionally tagged elevation such as peaks, I found a lot of nodes in the data, that appear to come directly from GPX trackpoints/waypoints. They sometimes have an incredible number of digits for resolution such as 395.38509818 _______________________________________________ Tagging mailing list [email protected] https://lists.openstreetmap.org/listinfo/tagging
