[OSM-legal-talk] license change effect on un-tagged nodes
Richard Fairhurst
richard at systemed.net
Fri Jul 8 10:18:46 BST 2011
Maarten Deen wrote:
> Turn restrictions, maximum speeds, oneway streets, even the value
> of the highway tag is not a geographical fact.
Sure they are.
If I walk about 20 yards from my front door, there's a "no entry" sign at a
certain lat/long. If I walk a bit further along, facing the other way,
there's a "one way" sign at another lat/long. From those two geographical
facts[1], I can deduce that a particular road is oneway. Therefore I tagged
http://www.openstreetmap.org/browse/way/1058809 with oneway=yes.
Same goes for turn restrictions, maximum speeds, and certainly over here,
highway tags. The one major exception in the OSM database is administrative
boundaries.
cheers
Richard
[1] ok, and also the fact I get shouted at when I cycle up it the wrong way
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