Re: [Talk-GB] Tank=yes?

2009-06-12 Thread Ed Loach
> I'd suggest hazard=tanks (plural).

I've not seen signs warning about tanks, but did have to give way to
one at a t-junction once on the road from Wolverhampton to Cosford
(as I joined it on the road from Shifnal). You could feel the road
(and car) vibrating long before you knew what was causing it...

Ed



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Re: [Talk-GB] Tank=yes?

2009-06-12 Thread WessexMario
I'd suggest hazard=tanks (plural).

While we're on the subject, there's an official warning sign on the way 
into Portishead, Somerset that has the exclamation mark and text plate 
underneath which says "Low flying owls". It must be the only one in the 
country so I must remember to fix it's position when I'm down that way.

They do badgers too...
http://www.flickr.com/photos/jackspics/131581511/





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Re: [Talk-GB] Tank=yes?

2009-06-12 Thread Steve Hill
On Fri, 12 Jun 2009, Bruce Cowan wrote:

> Also, on the A816 between Lochgilphead and Oban, there is a duck warning
> sign [2]. Surely this would be ducks=yes (or indeed hazard=ducks).

Surely ducks=yes should be interpretted like hgv=yes - i.e. ducks are 
allowed to use the road (I'm not aware of any legislation that makes it 
illegal for ducks to walk down roads :)


  - Steve
xmpp:st...@nexusuk.org   sip:st...@nexusuk.org   http://www.nexusuk.org/

  Servatis a periculum, servatis a maleficum - Whisper, Evanescence


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Re: [Talk-GB] Tank=yes?

2009-06-12 Thread Bruce Cowan
On Fri, 2009-06-12 at 11:41 +0100, Peter Miller wrote:
> I guess that when one sees a warning sign for 'Tanks turning' on a UK  
> road one should tag it as 'tank=yes'!
> http://www.flickr.com/photos/peterito/3619361478/
> 
> The joy of extensible tagging systems.

There is a proposed feature [1] where it would probably be hazard=tanks.

Also, on the A816 between Lochgilphead and Oban, there is a duck warning
sign [2]. Surely this would be ducks=yes (or indeed hazard=ducks).

[1] http://wiki.openstreetmap.org/wiki/Proposed_features/hazard
[2]
http://picasaweb.google.co.uk/bruce889/OSM?authkey=Gv1sRgCL-E86X6tZubvQE
-- 
Bruce Cowan 


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Re: [Talk-GB] Dartford Crossings

2009-06-12 Thread David Earl
http://realcycling.blogspot.com/2009/05/thames-crossings-21-and-32-dartford.html

(and you can also see in the photos that the signs change colour as you 
approach the toll booths, where the motorway gives way to being a trunk 
road just to go through the tunnel).

David

On 12/06/2009 11:46, Andy Allan wrote:
> What? That page says nothing like that - it says you can use your
> bicycle for free, and someone will drive you and it across the
> crossing. Don't tell me you're proposing tagging it as a trunk road
> simply so that naive cycle routing algorithms* will take you that way?
> That's mis-tagging of the highest order.


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Re: [Talk-GB] Dartford Crossings

2009-06-12 Thread Andy Allan
I should clarify - I'm not disagreeing with your conclusion, just your
stated reasoning ;-)

On Fri, Jun 12, 2009 at 11:46 AM, Andy Allan wrote:
> What? That page says nothing like that - it says you can use your
> bicycle for free, and someone will drive you and it across the
> crossing. Don't tell me you're proposing tagging it as a trunk road
> simply so that naive cycle routing algorithms* will take you that way?
> That's mis-tagging of the highest order.
>
> Cheers,
> Andy
>
> * == all of them count as naive for
> bicycle=free_and_carried_for_you_by_transit_authority
>
> On Fri, Jun 12, 2009 at 11:26 AM, Shaun
> McDonald wrote:
>> They should be trunk. There is an intentional gap in the M25 to allow
>> routing of cyclists and pedestrians.
>>
>> http://en.wikipedia.org/wiki/Dartford_Crossing#Non-road_traffic
>>
>> Shaun
>>
>> On 12 Jun 2009, at 10:57, Ed Loach wrote:
>>
>>> While scanning for more obvious liam123 changes, I spotted the QE2 bridge
>>> and the Dartford tunnel. The bridge and one direction of the two tunnels are
>>> tagged as A282(M) and the other tunnel as A282. All tagged highway=motorway.
>>> I don't believe they are motorway - I think from driving it that the M25
>>> ends at the last junction north of the river and starts at the first
>>> junction south of the river after the toll booths.
>>>
>>> http://www.openstreetmap.org/?lat=51.4653&lon=0.2607&zoom=14&layers=B000FTF
>>> I was wondering whether they should all be retagged highway=trunk (and
>>> perhaps the (M) references lost)?
>>>
>>> Ed
>>>
>>>
>>>
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>>
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Re: [Talk-GB] Dartford Crossings

2009-06-12 Thread Andy Allan
What? That page says nothing like that - it says you can use your
bicycle for free, and someone will drive you and it across the
crossing. Don't tell me you're proposing tagging it as a trunk road
simply so that naive cycle routing algorithms* will take you that way?
That's mis-tagging of the highest order.

Cheers,
Andy

* == all of them count as naive for
bicycle=free_and_carried_for_you_by_transit_authority

On Fri, Jun 12, 2009 at 11:26 AM, Shaun
McDonald wrote:
> They should be trunk. There is an intentional gap in the M25 to allow
> routing of cyclists and pedestrians.
>
> http://en.wikipedia.org/wiki/Dartford_Crossing#Non-road_traffic
>
> Shaun
>
> On 12 Jun 2009, at 10:57, Ed Loach wrote:
>
>> While scanning for more obvious liam123 changes, I spotted the QE2 bridge
>> and the Dartford tunnel. The bridge and one direction of the two tunnels are
>> tagged as A282(M) and the other tunnel as A282. All tagged highway=motorway.
>> I don't believe they are motorway - I think from driving it that the M25
>> ends at the last junction north of the river and starts at the first
>> junction south of the river after the toll booths.
>>
>> http://www.openstreetmap.org/?lat=51.4653&lon=0.2607&zoom=14&layers=B000FTF
>> I was wondering whether they should all be retagged highway=trunk (and
>> perhaps the (M) references lost)?
>>
>> Ed
>>
>>
>>
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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Tom Chance

On Fri, 12 Jun 2009 11:39:04 +0100, Greg Stark  wrote:
> On Fri, Jun 12, 2009 at 10:49 AM, Shaun
> McDonald wrote:
>> You can view changesets in the data browser, by clicking more in the
>> following list of edits:
> 
> That just shows the result though. It doesn't give any indication of
> what's different from before or offer any way to revert.
> 
> Compare with wikipedia where you can choose two different revisions
> and see a side-by-side comparison of the sections which have changed.

That's not true, you can see a list of the nodes, ways and relations that
have changed, and view the history for each one. So the facility is there,
it's just primitive and you have to manually work through the results in
Potlatch to revert.

It would be great as you say if you could get more of a side-by-side
comparison, with a table of the new and last versions clearly showing
changes made, and perhaps a link into the Potlatch editor to revert.

Regards,
Tom

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[Talk-GB] Tank=yes?

2009-06-12 Thread Peter Miller

I guess that when one sees a warning sign for 'Tanks turning' on a UK  
road one should tag it as 'tank=yes'!
http://www.flickr.com/photos/peterito/3619361478/

The joy of extensible tagging systems.



Regards,



Peter
  

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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Greg Stark
On Fri, Jun 12, 2009 at 10:49 AM, Shaun
McDonald wrote:
> You can view changesets in the data browser, by clicking more in the
> following list of edits:

That just shows the result though. It doesn't give any indication of
what's different from before or offer any way to revert.

Compare with wikipedia where you can choose two different revisions
and see a side-by-side comparison of the sections which have changed.

It seems like the analog with a map would be two side-by-side maps
with the nodes which are changed highlighted in both maps. New nodes
would be highlighted in the new map in, say, green, deleted nodes
highlighted in the old map in red, and changed nodes highlighted in
both maps in a third colour.

Just showing a single map with a brown rectangle around an entire area
doesn't really give you a clue what in that rectangle has changed or
what will happen if the changeset is reverted.

-- 
greg
http://mit.edu/~gsstark/resume.pdf

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Re: [Talk-GB] Dartford Crossings

2009-06-12 Thread Shaun McDonald
They should be trunk. There is an intentional gap in the M25 to allow  
routing of cyclists and pedestrians.


http://en.wikipedia.org/wiki/Dartford_Crossing#Non-road_traffic

Shaun

On 12 Jun 2009, at 10:57, Ed Loach wrote:

While scanning for more obvious liam123 changes, I spotted the QE2  
bridge and the Dartford tunnel. The bridge and one direction of the  
two tunnels are tagged as A282(M) and the other tunnel as A282. All  
tagged highway=motorway. I don't believe they are motorway - I think  
from driving it that the M25 ends at the last junction north of the  
river and starts at the first junction south of the river after the  
toll booths.

http://www.openstreetmap.org/?lat=51.4653&lon=0.2607&zoom=14&layers=B000FTF
I was wondering whether they should all be retagged highway=trunk  
(and perhaps the (M) references lost)?


Ed



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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Ed Loach
On 12 Jun 2009, at 10:42, Greg Stark wrote:
> 
> How do you revert it? I don't see any button for that in the
> changeset
> viewer on Potlatch. And for that matter how do you view
> changesets
> usefully in Potlatch? All it seems to show me is the current
> view with
> no way to view the "before" and "after" or other indication
> of what
> the change was.

I had started in "Edit with Save" mode, so was able to select a way
which looked wrong, press H for history, and if it showed Liam123
(as they did), selected the most recent edit not by him in the
dropdown list and selected revert. This showed me how the way looked
before he changed it. 

I'm a little concerned that if I reverted three different ways that
met at the same node, there are now three separate nodes on top of
each other though. Not that it really matters for boundaries (which
they were), but I guess relation validation tools will show a break
at some point and the nodes can be remerged.

Ed



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[Talk-GB] Dartford Crossings

2009-06-12 Thread Ed Loach
While scanning for more obvious liam123 changes, I spotted the QE2 bridge and 
the Dartford tunnel. The bridge and one direction of the two tunnels are tagged 
as A282(M) and the other tunnel as A282. All tagged highway=motorway. I don't 
believe they are motorway - I think from driving it that the M25 ends at the 
last junction north of the river and starts at the first junction south of the 
river after the toll booths. 
http://www.openstreetmap.org/?lat=51.4653&lon=0.2607&zoom=14&layers=B000FTF
I was wondering whether they should all be retagged highway=trunk (and perhaps 
the (M) references lost)?

Ed



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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Shaun McDonald
You can view changesets in the data browser, by clicking more in the  
following list of edits:


http://www.openstreetmap.org/user/liam123/edits

Shaun

On 12 Jun 2009, at 10:42, Greg Stark wrote:


How do you revert it? I don't see any button for that in the changeset
viewer on Potlatch. And for that matter how do you view changesets
usefully in Potlatch? All it seems to show me is the current view with
no way to view the "before" and "after" or other indication of what
the change was.

--
greg
http://mit.edu/~gsstark/resume.pdf

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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Greg Stark
How do you revert it? I don't see any button for that in the changeset
viewer on Potlatch. And for that matter how do you view changesets
usefully in Potlatch? All it seems to show me is the current view with
no way to view the "before" and "after" or other indication of what
the change was.

-- 
greg
http://mit.edu/~gsstark/resume.pdf

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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Ed Loach
Actually, I might not have reverted everything I spotted. There
seems to be a bug in Potlatch reversion - it doesn't always seem to
save the changes. It seems to work if I revert and then briefly move
a node and move it back again. Presumably this is making a new
version based on the reverted one. Or perhaps I'm just doing
something wrong. But I managed to revert the same river three times
in separate edit sessions (live edit).

Ed



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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Ed Loach
> Just spotted a railway line with a strange kink in it here:
> http://www.openstreetmap.org/?lat=51.56294&lon=0.38386&zoom=15&;
> layer
> s=B000FTF
> 
> I'll revert it

And it wasn't just that. There were also roads moved and added,
rivers, woods and admin boundaries distorted - all obvious now
they're rendered. I've reverted those that I've found. All liam123.
This in the Basildon area.

Ed



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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Ed Loach
Just spotted a railway line with a strange kink in it here:
http://www.openstreetmap.org/?lat=51.56294&lon=0.38386&zoom=15&layer
s=B000FTF

I'll revert it

Ed



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Re: [Talk-GB] Vandalism in Kent/London area

2009-06-12 Thread Andy Robinson (blackadder-lists)
The history for each object, specifically the nodes, will tell you where
items need to revert to. I've also copied data@ in on this email so that if
the problem should escalate (hopefully is just someone not realising they
were messing with the live data) it can be tracked.

Cheers

Andy

>-Original Message-
>From: talk-gb-boun...@openstreetmap.org [mailto:talk-gb-
>boun...@openstreetmap.org] On Behalf Of Peter Miller
>Sent: 11 June 2009 11:39 PM
>To: talk-gb OSM List (E-mail)
>Subject: [Talk-GB] Vandalism in Kent/London area
>
>
>I have found a number of damaged road and rail links done by this user
>who registered on June 2nd and has done a number of edits since then:
>http://www.openstreetmap.org/user/liam123
>
>I removed a spurious railway line in London yesterday and also
>corrected the position of a roundabout. I messaged him 24 hours ago
>asking politely if it was a mistake or finger trouble without any
>response.
>
>Today I have corrected further damage, this time to sections of the
>M20 and HS1 although I have not checked all of the changes and am not,
>of course sure what it looked like exactly before the damage. Thurrock
>Railway station has been moved into the Thames. I haven't moved it
>back because I don't know where it should be.
>
>Can I suggest that others go though the rest of his work and consider
>some cunning manual reversion if necessary?
>
>
>Regards,
>
>
>
>Peter
>
>
>
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