Re: [Talk-GB] TfL cycle data published - schema mapping

2019-09-21 Thread Rob Nickerson
Hi Martin, all,

I have finished reviewing the proposal for all sections except from signage
(will let someone else review them). I've opened issues and pull requests
on the GitHub for the other things I spotted but have not reported here.

https://github.com/cyclestreets/tflcid-conversion/issues

What are the next steps for this work?

Thank you,
*Rob*
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Re: [Talk-GB] TfL cycle data published - schema mapping

2019-09-21 Thread Rob Nickerson
>I'm not sure how representative the associated picture is.

Wonder no more: the cyclestreets website lets you filter for the TfL
category and look at all the photos not just the one that was selected as
representative.
See:
https://bikedata.cyclestreets.net/tflcid:field%3Aprk_tier=TRUE/#13/51.5119/-0.0757/mapnik

>It would be good to capture covered=yes/no - but this I assume is not in
the TFL data

TfL have spent a massive amount of time collecting some super data. Covered
was in deed one of the things they recorded:
https://bikedata.cyclestreets.net/tflcid/conversion/#prk_cover

Best regards,
*Rob*
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Re: [Talk-GB] TfL cycle data published - schema mapping

2019-09-21 Thread Rob Nickerson
I have had a quick look at the cycle parking too. A few comments:

   - You suggest "bicycle_parking=stands" for 3 cases of the TfL data:
   Stands, "M stands" and "P stands". I shall let others comment on whether we
   want to introduce new OSM tags for these. Perhaps cyclists have an interest
   if one is preferable to another. (See:
   https://bikedata.cyclestreets.net/tflcid/conversion/#prk_mstand)
   - bicycle_parking=locker implies individual compartments for each bike.
   I was about to suggest that this doesn't therefore seem right for TfL's
   "hanger" (https://bikedata.cyclestreets.net/tflcid/conversion/#prk_hangar).
   Was going to suggest just bicycle_parking=stands + covered=yes. However a
   look at the images suggests that these are all from a single rental company
   and that they are secure spaces which you rent out (see
   https://cyclehoop.force.com/RentalsCommunity/resultsmap?postalCode=se1 )
   given how many there are I am sure London mappers will already have come up
   with a tagging solution... Maybe just locker as you propose and not
   worrying about the fact that 6 bikes share a single locker. Shed seems to
   be the alternate option here.
   - bicycle_parking=cyclehoop seems like a suitable new tag but again I'll
   let others comment as they may have already used some other tag for these.
   - For Secure I would consider bicycle_parking=shed instead of locker.
   The description on the wiki seems to fit better here ("A custom-built
   closed shed...").

Rest looks fine to me and the above is not a blocker - just something to
encourage others to look and have their say.

Thank you,
*Rob*


On Fri, 20 Sep 2019 at 22:27, Rob Nickerson 
wrote:

> Hi Martin,
>
> I've started to look at this but only got as far as Advanced Stop Lines
> (ASL) and Crossings. I've raised issues on the GitHub:
> https://github.com/cyclestreets/tflcid-conversion/issues
>
> So far of the new tags I have only reviewed ASL position
> (left/right/center). I'm not a fan of the new tag as I think the name is
> wrong and (more importantly it doesn't allow for mixed cases such as Right
> AND Left). The TfL guide suggests mixed cases are possible. Can you see any
> in the data?
>
> Given that we are talking about the position that the cycle lane feeder
> joins the ASL "reserviour" then my suggestion is to use:
>
>- asl:feeder:right = yes
>- asl:feeder:left = yes
>
> Or some such like.
>
> Best regards,
> *Rob*
>
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Re: [Talk-GB] TfL cycle data published - schema mapping

2019-09-21 Thread Robert Norris
> • Two-tier cycle parking: This is unfortunately becoming more and more
> present in the UK, but bizarrely OSM does not have a representation in
> widespread use currently, with only 6 instances worldwide of
> bicycle_parking=two_tier. It is proposed this be used, which will hopefully
> then galvanise usage beyond London.
> https://bikedata.cyclestreets.net/tflcid/conversion/#prk_tier

I'm not sure how representative the associated picture is.

Most of this type I have encountered are at railway stations, where they seem 
to always have roofs and perhaps side fencing or similar.
Thus I have normally used bicycle_parking=shed, but not really tried to record 
the multi tier system. A simple two_tier=yes might suffice, but maybe 
rack_levels=1 | 2 would be better.

It would be good to capture covered=yes/no - but this I assume is not in the 
TFL data (unless it can be derived from individual photographs).

--
Be Seeing You - Rob.
If at first you don't succeed,
then skydiving isn't for you.

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