[OSM-newbies] Speed Limits

John Wesley Simpson john at swajime.com
Thu Dec 11 19:14:22 GMT 2008


Very odd... This is actually the first e-mail I've seen from you.  
The :forward & :backward definitely look like better options to me than
trying to copy & paste in a duplicate route.

if anybody knows how to pull in a route from osm, I would really
appreciate being educated.

The current setting in maemo-mapper is to request routes with "Source
URL" set to:
  http://www.gnuite.com/cgi-bin/gpx.cgi?saddr=%s&daddr=%s

The problem with that is that it uses google data, which doesn't (as far
as I know) include the osm edits.

I did find http://www.yournavigation.org/ that uses osm, but I don't see
how to perform an automatic query.

-- 
John Wesley Simpson <john at swajime.com>
SwaJime's Cove


On Thu, 2008-12-11 at 19:20 +0100, Alberto Nogaro wrote:
> >-----Original Message-----
> >From: newbies-bounces at openstreetmap.org [mailto:newbies-
> >bounces at openstreetmap.org] On Behalf Of Sascha Silbe
> >Sent: giovedì 11 dicembre 2008 18.26
> >To: newbies at openstreetmap.org
> >Subject: Re: [OSM-newbies] Speed Limits
> >
> >Another way to do it that hasn't been mentioned yet is appending a ":left"
> /
> >":right" or ":forward" / ":backward" suffix to the tag. E.g.
> >use "maxspeed:forward" if the speed limit is in the same direction as the
> way
> >is drawn on screen (visualised as arrows by JOSM).
> >As it's a common set of suffixes, it makes automatic evaluation of those
> tags
> >easy, without having to use multiple values with the same key (as would
> happen
> >if you'd encode it in the value instead of the key).
> 
> Thank you for this hint! I hadn't think of this way of handling the case,
> and it's way more straightforward than the use of a relation.
> 
> I'll amend my OSM edits to use the ":forward" / ":backward" (I favor this
> one to the ":left" /":right", where the involved direction would be country
> dependent) tag suffix approach.
> 
> Is the use of those suffixes documented anywhere, by the way?
> 
> >I don't see a hostile comment on the Segmented Tags proposal
> 
> Sorry, English is not my language. I happened to use by mistake too harsh an
> adjective for a plain objection.
> 
> Alberto
> 
> 
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