[Tagging] Proposed definition for surface=cobblestone/sett/paving_stones

[Mateusz Konieczny]

Seems to be a good idea for me.

Requires rushing of real cobblestones, but solves problem of mixing setts
colloquially named cobblestone and real cobblestone.

So we stop pretending that current tags are correctly used and increase
changes that we can distinguish cobblestone and uneven sett.

On 22 Jan 2018 5:27 p.m., "Fernando Trebien" <fernando.trebien at gmail.com>
wrote:

> Hello,
>
> Following from this analysis [1], I would like to propose that we
> abandon cobblestone:flattened, define the new value cobblestone:raised
> for a rare case, and redefine existing values as follows:
>
> - paving_stones: blocks or stones with smooth flat top, tight gaps
> [same images as today]
>
> - sett: hewn stones with flat top, wide filled gaps, comfortable to
> cycle and walk on, uncomfortable on high heels [today's image and also
> [2] used previously for sett]
>
> - cobblestone: hewn stones with slightly arched top, wide filled gaps,
> uncomfortable to cycle on, difficult on high heels [images [3] and [4]
> used previously for cobblestone:flattened and cobblestone]
>
> - cobblestone:raised: natural or hewn stones with very round/irregular
> top, wide empty gaps, fixed to a bedding, difficult to cycle and walk
> on, uncomfortable to drive on [images [5] and [6] used previously for
> cobblestone but rejected]
>
> - cobblestone:flattened: never (to avoid confusion)
>
> What do you think?
>
> This follows from two previous discussions here: [7] and [8].
>
> [1] https://forum.openstreetmap.org/viewtopic.php?pid=681775#p681775
> [2] https://wiki.openstreetmap.org/w/images/e/ec/Dscf1641-800.jpg
> [3] https://upload.wikimedia.org/wikipedia/commons/6/68/Kasseien.jpg
> [4] https://upload.wikimedia.org/wikipedia/commons/b/bf/Guzow-
> oryszew_road_cm03.jpg
> [5] https://wiki.openstreetmap.org/w/images/2/20/Koppenberg_cobbles.jpg
> [6] https://wiki.openstreetmap.org/w/images/1/10/ItalianStones.jpg
> [7] https://lists.openstreetmap.org/pipermail/tagging/2018-
> January/034795.html
> [8] https://lists.openstreetmap.org/pipermail/tagging/2018-
> January/034816.html
>
> --
> Fernando Trebien
> +55 (51) 9962-5409
>
> "Nullius in verba."
>
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>
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