Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Frederik Ramm
Hi, On 04/24/2013 04:26 PM, John Baker wrote: AFAIC these were typo edits and getting the whole database more consistent. I have done dozens of changes to fix typos worldwide over the past few weeks and it would be crazy to have lengthy discussions on each one for multiple countries in multiple

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread John Baker
Just to be clear about what I am doing. I have been changing many what I consider typos. The majority have been simple changes I started by cleaning up the lanes tag as I was doing work getting lanes tagged correctly for the new CartoCSS and lanes=90 (where they was not) and lanes=two made no

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread sk53.osm
Why do you assume that landuse=grass is more correct than natural=grass. This is precisely the problem I have with your edits. If I use natural=* for something someone comes and changes it to landuse=* which is not what I meant. I ONLY use landuse=grass for amenity grassland (mainly in cities)

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Tom Chance
I can sympathise with some of what Jerry, John and Frederik have said here. There is undoubtedly a lot of slightly inappropriate tagging in the database, meaning that serious use of the data often requires a lot of cleaning up. I went around Southwark changing lots of land uses but based on

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread John Baker
To be honest I am struggling to see anything wrong with what I have done. Let take grass in your example Jerry. There are always more suitable tags than natural=grass, landuse=grass being the most obvious there is also natural=grasslands as was pointed out by Tom. I am aware of these. I am

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Jonathan Bennett
On 25/04/2013 16:23, John Baker wrote: There are always more suitable tags than natural=grass, landuse=grass being the most obvious Are you claiming that the land *is used for* grass? That the purpose man has put that piece of land to is just grass? surface=grass yes, landcover=grass maybe

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Matt Williams
On 25 April 2013 16:23, John Baker rovas...@hotmail.com wrote: To be honest I am struggling to see anything wrong with what I have done. Let take grass in your example Jerry. There are always more suitable tags than natural=grass, landuse=grass being the most obvious there is also

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread SomeoneElse
John Baker wrote: But if there was no existing landuse tag what is the harm? Without visiting each place and doing an on-site survey, how do you know what the actual landuse is? It worries me that these sort of global search-and-replaces are taking place without any discussion The best

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread sk53.osm
I think JonathanB is spot on here: if the original landuse tags had been landuse=forestry, landuse=farming; landuse=selling_things;landuse=office_drudgery and so on, the widespread confusion between landuse (usually can be denoted by an abstract noun), and natural or landcover (which can usually

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Chris Hill
On 25/04/13 17:00, John Baker wrote: Wow creating a storm here. I cannot believe we are have so much discussion about grass. I have had some before not about this type... See! Discussion is needed. There are points of view that you don't understand and didn't find out about because you

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread John Baker
On the contrary Chris but I do understand. It seems that many here do not. The objections still baffle me. I can only presume that anyone doing any edit without a GPS and physical survey is not welcomed on this list much like the continuing animosity over armchair mapping/using aerial imagery.

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Lester Caine
John Baker wrote: The wiki is a consensus of opinion over the years about how to tag things. The lack of respect for this I find staggering. It would be nice if there WAS a consensus. There are a number of 'contradictions' and the area of landuse vs natural has been debated many times and I

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread John Baker
If the original editor applied the tags on http://wiki.openstreetmap.org/wiki/Tag:landuse%3Dmeadow there is no issue. There it defines the state of the managed or unmanaged. Date: Thu, 25 Apr 2013 18:54:42 +0100 From: les...@lsces.co.uk To: talk-gb@openstreetmap.org Subject: Re: [Talk-GB]

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Frederik Ramm
Hi, On 25.04.2013 19:07, John Baker wrote: The wiki is a consensus of opinion over the years about how to tag things. It isn't. There have been more than enough cases where after *years* it was found that somewhere hidden away in a wiki page there was a statement that was absolutely not

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Brian Prangle
Just to take take the conversation into another orbit simultaneously, I'd like to clarify Tom's remarks about natural=wood and landuse=forest being interchangeable in the UK. I always tag landuse=forest where aerial imagery shows a regular pattern of tree spacing which is a good indicator of

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread John Baker
Frederik, Like I said before all these are not scripted/automated and I look for conflicts. I explained the process I used and that seemed to completed with your original post here. Are you saying now it does not? *shrug* And I use both wiki pages and common practice, like I explained

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Dudley Ibbett
I suspect mapping meadows is a job for experts. I tried asking one and was told there are no natural meadows in the UK and meadow is a landuse. Probably time to find another expert. To this extent, for most mappers natural=meadow and landuse=meadow would certainly be interchangable. If

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Roy Jamison
Funny, I thought a typo was a mispelling, not a change in use or change of tag. natural=gras fair enough, but actually changing any subtle definitions of what a mapper actually meant by the difference between tags cannot be done by an armchair mapper as someone put it. What really pees me off (OK

Re: [Talk-GB] Mass edits of landuse /natural tags

2013-04-25 Thread Malcolm Herring
On 26/04/2013 00:32, Roy Jamison wrote: Doesn't happen in a democratic society, which OSM embodies. Actually, OSM is more akin to an anarchic society - there is no government to enforce laws, instead we rely on all citizens to self-police. This requires a much higher level of personal