OpenStreetMap 로고 OpenStreetMap

How not to use OS Locator

chriscf님이 English로 2011년 7월 20일에 게시함.

Before:

not:name = $name
note = This is in OSSV and OSL, but I can't find any hint that it's ever existed on the ground

After:

highway = residential
name = $name
not:name = $name
note = This is in OSSV and OSL, but I can't find any hint that it's ever existed on the ground

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토론

2011년 7월 20일 03:37stevage님의 의견

"it" meaning, the name, or the street? If the street never existed, how would you tag that? not:highway=residential?

2011년 7월 20일 04:18chriscf님의 의견

"It" in this case referring to the physical roadway. There's a gap in the pavement where the junction would have been, so I presume it's not a copyright trap, but beyond is simply trees and bushes. Aerials in the location are missing the tell-tale gaps in the vegetation that would reveal a street or a driveway.

2011년 7월 20일 07:47TomH님의 의견

Sounds like it was maybe a road that was planned (and the plan provided to OS by the council) but never actually built beyond the lowered curb.

2011년 7월 20일 10:14Vincent de Phily님의 의견

In that case... Don't map it ? Unless you know for sure (official documents) that it's an area under construction (with a proper ETA), then you could map it as such, so that it can be easily tagged as highway=residential (or whatever) once it's constructed. Otherwise this is like the various forms of "disused" tags : not useful and more likely to cause problems than anything else.

2011년 7월 20일 10:25sdoerr님의 의견

It's a bit of a fiddle, but a convention has arisen of coding highway=no in cases such as this.

2011년 7월 20일 10:25sdoerr님의 의견

It's a bit of a fiddle, but a convention has arisen of coding highway=no in cases such as this.

2011년 7월 20일 17:06chillly님의 의견

I think chriscf's point is that someone (an armchair mapper) has added the road details based on OS data without surveying it and has ignored the deliberate comments that show it doesn't exist. I agree that that is how not to use OS data. The chase to 100% completeness of agreement with OS Locator data might tempt some to cut corners.

2011년 7월 21일 11:31Wynndale님의 의견

You might as well let the Vale of Glamorgan journey planner know.

http://www.travelfor.co.uk/Vale_of_Glamorgan/Graig_Trewyddfa/Plas_Y_Coed_Road/

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