Re: [OSM-talk] How We Map

2015-02-12 Thread Matthijs Melissen
On 10 February 2015 at 12:19, Jo Walsh metaz...@fastmail.net wrote:
 I wish to float this draft page for discussion and possibly future
 approval!

 http://wiki.openstreetmap.org/wiki/How_We_Map

I welcome this page, I think it is very useful.

One small comment - I oppose the following sentence:

| OpenStreetMap has very few rules on tagging. There are tagging
| standards but they evolve instead of being pushed through.

There is no consensus on this point, and including it in official 'How
we map' guidelines would falsely suggest that there exists such a
consensus. It is also not true that we map in this way: many tags that
we are using have been proposed before they were used, see
http://wiki.openstreetmap.org/wiki/Category:Proposed_features_%22Approved%22.

Also, the meaning of this sentence is not clear: what does it mean for
a tagging standard to 'evolve', and what does it mean for a tagging
standard to be 'pushed through'?

In any case, I would like to thank you for drafting this document.

-- Matthijs

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Re: [OSM-talk] How We Map

2015-02-12 Thread Jo Walsh

On Thu, Feb 12, 2015, at 07:39 PM, Matthijs Melissen wrote:
  http://wiki.openstreetmap.org/wiki/How_We_Map
 
 I welcome this page, I think it is very useful.
 
 One small comment - I oppose the following sentence:

Thank you for the comment Matthijs, I've added it to the discussion page
here, 
http://wiki.openstreetmap.org/wiki/Talk:How_We_Map

 In any case, I would like to thank you for drafting this document.

The original longer draft was a collective effort on the part of the DWG
some time before i joined up, and Frederik did all the hard work of
writing it up, so I can only accept a tiny modicum of credit for
compressing it :)

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Re: [OSM-talk] How We Map

2015-02-12 Thread Frederik Ramm
Hi,

On 02/12/2015 08:53 PM, Jo Walsh wrote:
 so I can only accept a tiny modicum of credit for
 compressing it :)

... from a dry and almost legalese long-form that nobody wanted to read
into something that radiates community spirit. Credit whom credit is due ;)

Bye
Frederik

-- 
Frederik Ramm  ##  eMail frede...@remote.org  ##  N49°00'09 E008°23'33

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Re: [OSM-talk] How We Map

2015-02-12 Thread Michał Brzozowski
On Tue, Feb 10, 2015 at 1:19 PM, Jo Walsh metaz...@fastmail.net wrote:

 OpenStreetMap values community cohesion over data perfection.

Could both terms be more elaborated on?
Does data perfection in practice mean adding true but not really
useful things, often in not-well-thought-out way?
Because otherwise, we should strive to be perfect.

Michał

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Re: [OSM-talk] How We Map

2015-02-12 Thread Jo Walsh

  OpenStreetMap values community cohesion over data perfection.
 
 Could both terms be more elaborated on?
 Does data perfection in practice mean adding true but not really
 useful things, often in not-well-thought-out way?
 Because otherwise, we should strive to be perfect.

Ah, this is exactly where i start whipping out classic references to
Jorge Luis Borges.

http://en.wikipedia.org/wiki/On_Exactitude_in_Science
In that Empire, the Art of Cartography attained such Perfection that
the map of a single Province occupied the entirety of a City, and the
map of the Empire, the entirety of a Province. In time, those
Unconscionable Maps no longer satisfied, and the Cartographers Guilds
struck a Map of the Empire whose size was that of the Empire, and which
coincided point for point with it. The following Generations, who were
not so fond of the Study of Cartography as their Forebears had been, saw
that that vast map was Useless, and not without some Pitilessness was
it, that they delivered it up to the Inclemencies of Sun and Winters.

The wording here was an attempt not to set OSM up for a cultural fall by
saying anything along the lines of data quality is not as important to
us as successful community. Suggestions for easier wording of this
statement, on the Talk page for the draft, would be appreciated. I see
this point has already been raised there:
http://wiki.openstreetmap.org/wiki/Talk:How_We_Map#Community_cohesion

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Re: [OSM-talk] How We Map

2015-02-11 Thread Mikel Maron
Already a great piece. This should go out to all new signups.



 On Feb 10, 2015, at 4:19 AM, Jo Walsh metaz...@fastmail.net wrote:
 
 dear all,
 
 I wish to float this draft page for discussion and possibly future
 approval!
 
 http://wiki.openstreetmap.org/wiki/How_We_Map
 
 The page is a summary of a draft Mappers' Code written by Frederik some
 time ago after extensive discussion with the rest of the DWG. When I
 signed up to the DWG I tried to condense that draft into a
 single-screen, single-page, easily digestible version appropriate to
 show to new mappers and to put on the registration pages. My ideal for
 the doc is that it expresses the core principles of contributing to OSM
 without besetting anyone with rules, and that it's as short as possible
 without missing out anything important to know. I encourage people to
 post scathing critiques on the Talk: page in addition to here on the
 list. 
 
 http://wiki.openstreetmap.org/wiki/Talk:How_We_Map
 
 For the benefit of the really lazy or bandwidth-deprived, I include the
 full text of How We Map as it stands now, below the fold.
 
 be well all,
 
 
 
 OpenStreetMap is a social activity; it is a teamwork effort by hundreds
 of thousands of people around the globe.
 
 OpenStreetmap has a tradition of making as few rules as possible.
 
 Contributions to OpenStreetmap should be:
 
Truthful - means that you cannot contribute something you have
invented.
Legal - means that you don't copy copyrighted data without
permission.
Verifiable - means that others can go there and see for themselves
if your data is correct.
Relevant - means that you have to use tags that make clear to others
how to re-use the data
 
 When in doubt, also consider the on the ground rule: map the world as
 it can be observed by someone physically there.
 
 OpenStreetMap has very few rules on tagging. There are tagging standards
 but they evolve instead of being pushed through.
 
 OpenStreetMap values local knowledge highly, but mappers should welcome
 edits from outsiders.
 
 OpenStreetMap values community cohesion over data perfection.
 
 You do not have to ask permission before modifying existing data. If you
 believe that you can improve something, then do it.
 
 In talking to other mappers, always assume good intentions.
 
 If you have a conflict with another mapper that you cannot solve amongst
 yourselves, involve other project members - via the local community
 meetup, the regional mailing list or areas of the forum, or by messaging
 them directly.
 
 Occasionally you will be contacted by other mappers about edits you have
 made. Please do not ignore them; if the other mapper has taken the time
 to look at your edit and ask you a question, they deserve an answer.
 
 Do not delete data unless you know (or have very strong reason to
 believe) that it is incorrect.
 
 Do not engage in large-scale cleanups without securing the agreement
 of the relevant community, or talking to the people whose work you aim
 to clean.
 
 You may believe your third-party dataset should be added to OSM. Do not
 bulk import data from other sources without first discussing and
 securing agreement on the imports list. 
 
 -- 
  Jo Walsh
  metaz...@fastmail.net
 
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Re: [OSM-talk] How We Map

2015-02-11 Thread Ed Loach
On 11 Feb 2015 17:53, Michael Kugelmann michaelk_...@gmx.de wrote:

 Am 11.02.2015 um 17:51 schrieb Mikel Maron:

 Already a great piece.

 +1


 As a suggestion for improvement:
 I'd love to have a clear statment in the way that somebody new in the
project should at least inform himself about practice/methods and tagging
conventions used since years before inventing the wheel again.

Perhaps that could be part of a Getting Started page or a How To Map page
rather than the How We Map page which I think looks pretty good.

Ed
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Re: [OSM-talk] How We Map

2015-02-11 Thread Michael Reichert
Hi,

Am 2015-02-11 um 17:51 schrieb Mikel Maron:
 Already a great piece. This should go out to all new signups.

I agree, too. It is short enough to be shown at the signup page.

Best regards

Michael


-- 
Per E-Mail kommuniziere ich bevorzugt GPG-verschlüsselt.
I prefer GPG encryption of emails.



signature.asc
Description: OpenPGP digital signature
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Re: [OSM-talk] How We Map

2015-02-11 Thread Michael Kugelmann

Am 11.02.2015 um 17:51 schrieb Mikel Maron:

Already a great piece.

+1


As a suggestion for improvement:
I'd love to have a clear statment in the way that somebody new in the 
project should at least inform himself about practice/methods and 
tagging conventions used since years before inventing the wheel again. 
That is something which buged me some times within the last months...
= first have a detailled look on how the community is doeing something 
since years and then afterwards suggest/discuss a possible change.



Cheers,
Michael.


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Re: [OSM-talk] How We Map

2015-02-11 Thread Robert Banick
Agreed with all of the above, this is a great, concise, and friendly piece. I 
would love for this to be accessible not just for new signees but available for 
old timers looking for a nice refresher


—
Sent from Mailbox

On Wed, Feb 11, 2015 at 5:58 PM, Ed Loach edlo...@gmail.com wrote:

 On 11 Feb 2015 17:53, Michael Kugelmann michaelk_...@gmx.de wrote:

 Am 11.02.2015 um 17:51 schrieb Mikel Maron:

 Already a great piece.

 +1


 As a suggestion for improvement:
 I'd love to have a clear statment in the way that somebody new in the
 project should at least inform himself about practice/methods and tagging
 conventions used since years before inventing the wheel again.
 Perhaps that could be part of a Getting Started page or a How To Map page
 rather than the How We Map page which I think looks pretty good.
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[OSM-talk] How We Map

2015-02-10 Thread Jo Walsh
dear all,

I wish to float this draft page for discussion and possibly future
approval!

http://wiki.openstreetmap.org/wiki/How_We_Map

The page is a summary of a draft Mappers' Code written by Frederik some
time ago after extensive discussion with the rest of the DWG. When I
signed up to the DWG I tried to condense that draft into a
single-screen, single-page, easily digestible version appropriate to
show to new mappers and to put on the registration pages. My ideal for
the doc is that it expresses the core principles of contributing to OSM
without besetting anyone with rules, and that it's as short as possible
without missing out anything important to know. I encourage people to
post scathing critiques on the Talk: page in addition to here on the
list. 

http://wiki.openstreetmap.org/wiki/Talk:How_We_Map

For the benefit of the really lazy or bandwidth-deprived, I include the
full text of How We Map as it stands now, below the fold.

be well all,



OpenStreetMap is a social activity; it is a teamwork effort by hundreds
of thousands of people around the globe.

OpenStreetmap has a tradition of making as few rules as possible.

Contributions to OpenStreetmap should be:

Truthful - means that you cannot contribute something you have
invented.
Legal - means that you don't copy copyrighted data without
permission.
Verifiable - means that others can go there and see for themselves
if your data is correct.
Relevant - means that you have to use tags that make clear to others
how to re-use the data

When in doubt, also consider the on the ground rule: map the world as
it can be observed by someone physically there.

OpenStreetMap has very few rules on tagging. There are tagging standards
but they evolve instead of being pushed through.

OpenStreetMap values local knowledge highly, but mappers should welcome
edits from outsiders.

OpenStreetMap values community cohesion over data perfection.

You do not have to ask permission before modifying existing data. If you
believe that you can improve something, then do it.

In talking to other mappers, always assume good intentions.

If you have a conflict with another mapper that you cannot solve amongst
yourselves, involve other project members - via the local community
meetup, the regional mailing list or areas of the forum, or by messaging
them directly.

Occasionally you will be contacted by other mappers about edits you have
made. Please do not ignore them; if the other mapper has taken the time
to look at your edit and ask you a question, they deserve an answer.

Do not delete data unless you know (or have very strong reason to
believe) that it is incorrect.

Do not engage in large-scale cleanups without securing the agreement
of the relevant community, or talking to the people whose work you aim
to clean.

You may believe your third-party dataset should be added to OSM. Do not
bulk import data from other sources without first discussing and
securing agreement on the imports list. 

-- 
  Jo Walsh
  metaz...@fastmail.net

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