Re: [Talk-us] Blame me for JOSM yellowness

2009-04-25 Thread Greg Troxel

  Does anybody object to this?  If not, I'll look at inserting special  
  case code which removes tiger:reviewed when the way or any node it  
  solely includes is edited in any way.

I'm also not in favor of automatic tag removing, for the same reason -
any change does not imply adequately fixed.


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Re: [Talk-us] Blame me for JOSM yellowness

2009-04-25 Thread Russ Nelson

On Apr 24, 2009, at 10:31 PM, Apollinaris Schoell wrote:


 have already done my customize version and removed it from the style
 file

Then what problem are you trying to solve with this discussion?  You  
seem to be the only person with negative feelings about this change.   
I think that unless there's a groundswell of opinion against it, I'm  
not going to worry.

Because, I mean, there *is* another solution to the problem of  
unreviewed tiger data: Review it!

--
Russ Nelson - http://community.cloudmade.com/blog - 
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Re: [Talk-us] Blame me for JOSM yellowness

2009-04-25 Thread Bill Ricker
On Sat, Apr 25, 2009 at 9:53 AM, Russ Nelson r...@cloudmade.com wrote:

 Okay, it's pretty clear that most people don't want this change
 implemented.

but it's still the right thing to do.



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Bill
n1...@arrl.net bill.n1...@gmail.com

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[Talk-us] What, exactly, does the absence of tiger:reviewed=no mean?

2009-04-25 Thread Russ Nelson

On Apr 25, 2009, at 7:47 AM, Bill Ricker wrote:

 On Sat, Apr 25, 2009 at 9:53 AM, Russ Nelson r...@cloudmade.com  
 wrote:

 Okay, it's pretty clear that most people don't want this change
 implemented.

 but it's still the right thing to do.

Yes and no.  Further to Apo's point that tiger:reviewed isn't well- 
defined enough to be useful, auto-removing it following any edit is  
equally poorly defined to be useful.

I think we need to morph this over to a discussion  of what, exactly,  
does the absence of tiger:reviewed=no mean?  Does it mean one or all of:

   o I have travelled the entire length of the way.  It is spatially  
correct.
   o I have examined every possible path for a vehicle through every  
intersection and they are all correct.
   o I have verified that all of the tags on this way are correct.

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Re: [Talk-us] What, exactly, does the absence of tiger:reviewed=no mean?

2009-04-25 Thread Richard Weait
On Sat, 2009-04-25 at 19:09 -0700, Russ Nelson wrote:
 I think we need to morph this over to a discussion  of what, exactly,  
 does the absence of tiger:reviewed=no mean?  Does it mean one or all of:
 
o I have travelled the entire length of the way.  It is spatially  
 correct.
o I have examined every possible path for a vehicle through every  
 intersection and they are all correct.
o I have verified that all of the tags on this way are correct.

Same as any edit, it means I've improved this in some way.  Given the
vast array of things we can do to improve a point or way there is a lot
of room for variability.  

Given a TIGER interstate junction, is it reasonable to: add nodes to the
ramps to improve the curves; disconnect the node at the overpass and
create a bridge; and split the way into dual carriageway, all from Y!WMS
and call it improved?  Certainly.  Could it still be wrong if the
freeway was realigned after the Y!WMS image was taken?  Sure.  

I'd say any one of those three potential edits is worthy of removing
reviewed:no.  Just disconnecting the overpass from the freeway is a big
topological win.  Improving the curve of the exit ramp is only
decorative from the point of view of topology, but important to us
humans.  (I saw a 270-degree ramp on I-5 that had three nodes.  A
triangular ramp.  Like Picasso decided to do freeway design for a
week. [1] )  Likewise, splitting the carriageway is important to getting
the map right.  

Must you do all three?  If so shouldn't you have a gpx trace to back it
up, or is aerial imagery good enough?  

So currently, I think removing the reviewed:no means, I've improved
this rather than, I've perfected this.  To encourage or support more
demanding requirements should surely be backed with a tool that reminds
and suggests how to fix TIGER.  Not just an anthropomorphized
paperclip asking Shouldn't your motorway have grade-separated
interchanges?  Naw, nevermind.  The paperclip is the way to go.  

Best regards,
Richard

[1]
http://www.postershop.com/Picasso-Pablo/Picasso-Pablo-Le-Taureau-2408894.html


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