Nick, On Fri, Sep 28, 2012 at 12:36 AM, Nick Hocking <[email protected]> wrote: > Level 3 > > Tiger 2012 roads, that are named, that don't have a corresponding OSM way > with similar naming and similar geometry. > This would pick up new 2012 Tiger roads, and unedited original Tiger named > roads which were of poor quality.
That would be a pretty complex query, for the following reasons: * Similar naming may be obvious to a human observer, but can be really hard to detect algorithmically. * Similar geometry can be hard to detect because of split / combined ways so you would have to go segment by segment, or something. I'm happy to take suggestions for a query to make this work though, I agree it would be useful. > Level 4 > > Tiger unedited roads that are "highway residential" and have no name. > How many of those are there? They would only be candidates if they actually have names. How would we know this? -- martijn van exel http://oegeo.wordpress.com _______________________________________________ Talk-us mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk-us
