Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Nathan Edgars II
On 7/12/2012 10:45 PM, Mike N wrote: On 7/12/2012 4:21 PM, Nathan Edgars II wrote: This is a strawman, since there will rarely be more than one former line across a small area. Correct me if I'm wrong, but I don't think anyone wants to map all the former second tracks, sidings, and such, especia

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Nathan Edgars II
On 7/12/2012 11:43 PM, Peter Dobratz wrote: NE2, So after I bring up that I don't think railways should be drawn through buildings, and most people agree with me on that, you decide to do this: http://www.openstreetmap.org/?lat=42.762886&lon=-71.430509&zoom=18&layers=M Does 86 Central Street,

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Peter Dobratz
On Thu, Jul 12, 2012 at 4:21 PM, Nathan Edgars II wrote: > I am of course one mapper who's been mapping former railways. (Russ Nelson > is another.) There is certainly value in seeing how the current > disconnected bits of railway infrastructure used to connect. I've also > mapped the occasional h

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Mike N
On 7/12/2012 4:21 PM, Nathan Edgars II wrote: This is a strawman, since there will rarely be more than one former line across a small area. Correct me if I'm wrong, but I don't think anyone wants to map all the former second tracks, sidings, and such, especially where they've changed over the yea

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Richard Welty
On 7/12/12 4:24 PM, Nathan Edgars II wrote: On 7/12/2012 11:27 AM, Clay Smalley wrote: I like this idea. That would encourage more people to TIGER-review streets, as highway=road shows up pretty ugly on Mapnik, and people like getting rid of ugly. What would be the drawbacks of doing this? It se

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Robert Kaiser
Martijn van Exel schrieb: I agree that residential is not the right classification, but 'unclassified' would be better than 'road', at least for halfway built-up areas. Well, "highway=road" means "road without classification" while "highway=unclassified" is an actual classification (yes, confu

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Martijn van Exel
Hi, On Thu, Jul 12, 2012 at 10:01 AM, Paul Johnson wrote: > > > On Thu, Jul 12, 2012 at 8:57 AM, Mike N wrote: >> >> On 7/12/2012 11:26 AM, Paul Johnson wrote: >>> >>> I like that idea, especially given the high number of obviously not >>> urban roads that would be better off tagged as track or

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Kevin Kenny
On 07/12/2012 12:01 PM, Paul Johnson wrote: I'm still working on ones that should have been tagged highway=imaginary. Ones that go over cliffs, splash along streambeds, or otherwise do not and cannot ever have existed. (And I wonder just how some of those made it into TIGER in the first place!)

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Nathan Edgars II
On 7/12/2012 11:27 AM, Clay Smalley wrote: I like this idea. That would encourage more people to TIGER-review streets, as highway=road shows up pretty ugly on Mapnik, and people like getting rid of ugly. What would be the drawbacks of doing this? It seems like there would be some but I can't thin

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Nathan Edgars II
On 7/12/2012 3:15 PM, Mike N wrote: On 7/12/2012 3:10 PM, Greg Troxel wrote: So let's spiff up the render, not lose the info from the db. At some point, historical railways are just like general historical items in OSM: after years of buildings are built, demolished, and roads rerouted, edi

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Richard Fairhurst
Mike N. wrote: > So they are present, and don't hurt anything. None of the > 'standard maps' will bother to render them. A railway > map could use them if it needed to. I delete them if they > go through current buildings or parking lots also. Yes, that's a sensible attitude. I think it's a

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Mike N
On 7/12/2012 3:10 PM, Greg Troxel wrote: So let's spiff up the render, not lose the info from the db. At some point, historical railways are just like general historical items in OSM: after years of buildings are built, demolished, and roads rerouted, editing becomes impossible due to clutt

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Greg Troxel
I think it's important to separate "there's a way in the db" and "there's a line on some render". Personally, I want to see old railway lines on the map. I find there's almost always evidence along the line, but not always at some point. So I think we need tags that are more like the USGS maps,

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Mike N
On 7/12/2012 12:37 PM, Peter Dobratz wrote: It seems that there are a handful of railroad enthusiast users that are systematically adding current and former railways into OSM, and in some cases re-adding railways that I have removed. I have been operating under the assumption that if a physical

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Shawn K. Quinn
On Thu, 2012-07-12 at 12:37 -0400, Peter Dobratz wrote: > Do we really want a bunch of railway=abandoned Ways running directly > through newly constructed runways, buildings, roads, parking lots, > etc? If the feature physically exists, it should be on the map. If not, it shouldn't be. Maybe there

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Toby Murray
On Thu, Jul 12, 2012 at 12:49 PM, Richard Fairhurst wrote: > Peter Dobratz wrote: >> I'm trying to get a better understanding of the railway=abandoned >> tag and see what the community thinks about it. > > FWIW there's been a similar discussion on talk-gb recently. > > The consensus seems to be ra

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Richard Fairhurst
Peter Dobratz wrote: > I'm trying to get a better understanding of the railway=abandoned > tag and see what the community thinks about it. FWIW there's been a similar discussion on talk-gb recently. The consensus seems to be railway=abandoned for railways where there's still some physical trace

Re: [Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Kevin Kenny
On 07/12/2012 12:37 PM, Peter Dobratz wrote: What makes railroads a special case? Do we really want a bunch of railway=abandoned Ways running directly through newly constructed runways, buildings, roads, parking lots, etc? I'm of two minds. A lot of my map projects relate to the back country.

[Talk-us] railway=abandoned and mapping things that are not there any more?

2012-07-12 Thread Peter Dobratz
I'm trying to get a better understanding of the railway=abandoned tag and see what the community thinks about it. It seems that there are a handful of railroad enthusiast users that are systematically adding current and former railways into OSM, and in some cases re-adding railways that I have rem

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Mike N
On 7/12/2012 11:43 AM, Richard Fairhurst wrote: I was wondering if something likehttp://frontdoor.cloudapp.net/ might be a fun solution. Present some aerial imagery, the OSM data, and say "is this a track or a road?". Kind of like HotOrNot for the OSM generation. (For extra efficiency, have a bu

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Paul Johnson
On Thu, Jul 12, 2012 at 8:57 AM, Mike N wrote: > On 7/12/2012 11:26 AM, Paul Johnson wrote: > >> I like that idea, especially given the high number of obviously not >> urban roads that would be better off tagged as track or unclassified >> getting counted as residential (a more urban classificati

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Mike N
On 7/12/2012 11:26 AM, Paul Johnson wrote: I like that idea, especially given the high number of obviously not urban roads that would be better off tagged as track or unclassified getting counted as residential (a more urban classification). I'd be willing to extend this idea to any way tagged t

[Talk-us] Fwd: TIGER fixup and mapping "more"

2012-07-12 Thread Martijn van Exel
Fwd to list, see below -- Forwarded message -- From: Martijn van Exel Date: Thu, Jul 12, 2012 at 9:47 AM Subject: Re: [Talk-us] TIGER fixup and mapping "more" To: Richard Fairhurst Hi, On Thu, Jul 12, 2012 at 9:43 AM, Richard Fairhurst wrote: > Robert Kaiser wrote: >> After h

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Martijn van Exel
Hi, On Thu, Jul 12, 2012 at 9:26 AM, Paul Johnson wrote: > On Thu, Jul 12, 2012 at 6:29 AM, Robert Kaiser wrote: >> >> Richard Weait schrieb: >> >>> Larger cleanups can be imposing at first glance. Other mappers will >>> understand that a single mapper can't do everything at once, so you >>> sh

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Richard Fairhurst
Robert Kaiser wrote: > After having spent another vacation in the US (in Northern > California this time), I started wondering if there should be > a mass edit to switch all the highway=residential (or other > highway values set en masse and mostly wrong) that are from > TIGER imports and still

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Martijn van Exel
Hi, On Thu, Jul 12, 2012 at 7:29 AM, Robert Kaiser wrote: > Richard Weait schrieb: > >> Larger cleanups can be imposing at first glance. Other mappers will >> understand that a single mapper can't do everything at once, so you >> shouldn't be criticized if you fix a few things but not others. >

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Clay Smalley
I like this idea. That would encourage more people to TIGER-review streets, as highway=road shows up pretty ugly on Mapnik, and people like getting rid of ugly. What would be the drawbacks of doing this? It seems like there would be some but I can't think of any. On Thu, Jul 12, 2012 at 8:29 AM, R

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Paul Johnson
On Thu, Jul 12, 2012 at 6:29 AM, Robert Kaiser wrote: > Richard Weait schrieb: > > Larger cleanups can be imposing at first glance. Other mappers will >> understand that a single mapper can't do everything at once, so you >> shouldn't be criticized if you fix a few things but not others. >> > >

Re: [Talk-us] TIGER fixup and mapping "more"

2012-07-12 Thread Robert Kaiser
Richard Weait schrieb: Larger cleanups can be imposing at first glance. Other mappers will understand that a single mapper can't do everything at once, so you shouldn't be criticized if you fix a few things but not others. After having spent another vacation in the US (in Northern California