Re: [Talk-GB] newbie questions about building outlines

2014-05-01 Thread Tom Chance
On 30 April 2014 12:42, Tom Hughes wrote: > While building outlines are not particularly interesting in >> themselves > > I disagree, for navigation purposes it's often useful to know something about the buildings in the area. I also think they look rather nice :-) > I've been surprised when do

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Tom Hughes
On 30/04/14 11:59, Dan S wrote: 2014-04-30 9:52 GMT+01:00 Ed Loach : Tom wrote: In many other areas of inner London, particularly residential (e.g. http://binged.it/1iByiPy), the typologies and shapes are pretty easy to understand from aerial imagery so you can accurately guess individual bu

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Dan S
2014-04-30 9:52 GMT+01:00 Ed Loach : > Tom wrote: > >> In many other areas of inner London, particularly residential (e.g. >> http://binged.it/1iByiPy), >> the typologies and shapes are pretty easy to understand from aerial imagery >> so you >> can accurately guess individual buildings. > > Perha

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Derick Rethans
On Wed, 30 Apr 2014, Shaun McDonald wrote: > On 30 Apr 2014, at 09:52, Ed Loach wrote: > > > Tom wrote: > > > >> In many other areas of inner London, particularly residential (e.g. > >> http://binged.it/1iByiPy), the typologies and shapes are pretty > >> easy to understand from aerial imagery

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Shaun McDonald
On 30 Apr 2014, at 09:52, Ed Loach wrote: > Tom wrote: > >> In many other areas of inner London, particularly residential (e.g. >> http://binged.it/1iByiPy), >> the typologies and shapes are pretty easy to understand from aerial imagery >> so you >> can accurately guess individual buildings

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Brian Norman
Certainly for my client its commercial buildings that are of more interest and I'm sure they would love full addressing and buildings correctly split into individual properties but they are pragmatic and could probably go with bounding outlines only at least initially. Do we think that adding ac

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Ed Loach
Tom wrote: > In many other areas of inner London, particularly residential (e.g. > http://binged.it/1iByiPy), > the typologies and shapes are pretty easy to understand from aerial imagery > so you > can accurately guess individual buildings. Perhaps it is just me, but I don’t think residentia

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Tom Chance
On 29 April 2014 17:24, Derick Rethans wrote: > I wouldn't not just trace, without also having a look. Also, this is a > lot of work. > I think this depends on your purpose and the area. If you just need to know "here be buildings" then there's no need to visit the area. But if you need to know

Re: [Talk-GB] newbie questions about building outlines

2014-04-30 Thread Brian Norman
Thank you everyone for your help and advice so far. Your recommendations are along the lines I expected and you are right we could use the OS vectormap district data specifically in our clients project which may be the starting point but medium term our client will want something more detailed.

Re: [Talk-GB] newbie questions about building outlines

2014-04-29 Thread Graham Jones
If vector map district outlines are good enough for your application you could use it to render maps without importing it into osm - just merge the osm and vector map district data when you render it into images. Graham Hartlepool, UK (from my phone) On 29 Apr 2014 15:42, "Brian Norman" wrote:

Re: [Talk-GB] newbie questions about building outlines

2014-04-29 Thread Derick Rethans
On Tue, 29 Apr 2014, Brian Norman wrote: > Hi Everyone > > As a newbie contributor I was hoping to get some advice and wisdom before > making a mess of things ;-). At the moment I am working on a commercial > project that needs to show building outlines for inner London. I have done > some sim

Re: [Talk-GB] newbie questions about building outlines

2014-04-29 Thread Brian Prangle
Brian We've traced almost four hundred thousand bdgs in the West Mids from bing imagery, our own aerial imagery and latterly for SE Birmingham, Solihull and Coventry from Warwicks CC aerial imagery. Mostly the work of OSMers who are retired and have the time and patience to do this. We've also wor

Re: [Talk-GB] newbie questions about building outlines

2014-04-29 Thread Tom Hughes
On 29/04/14 15:41, Brian Norman wrote: 1)Does anyone know if there has been a deliberate reason to not fill in the gaps with the generalized buildings from OS vectormap district? I can think of many reasons this might have been decided by the community but noticed that this has been done in othe

[Talk-GB] newbie questions about building outlines

2014-04-29 Thread Brian Norman
Hi Everyone As a newbie contributor I was hoping to get some advice and wisdom before making a mess of things ;-). At the moment I am working on a commercial project that needs to show building outlines for inner London. I have done some simple analysis to try and identify the gaps in the Londo