[OSM-newbies] Buildning alignment

[Enock Seth Nyamador]

Thanks all.

Best,

- Enock
twitter: @Enock4seth
enockseth.github.io | [[User:Enock4seth]]


On Fri, Jun 12, 2015 at 10:15 AM, Florian Lohoff <f at zz.de> wrote:

> On Fri, Jun 12, 2015 at 10:56:30AM +0100, SomeoneElse wrote:
> > On 12/06/2015 10:16, Arne Jakobsson wrote:
> > >Hi all,
> > >I draw buildings, and was taught somewhere that we should align
> > >the building outline with its roof. Doing this, I ran into some
> > >trouble. http://i.imgur.com/vaOFIb5.gif
> > >The road intersect the building. This would not happen if we
> > >instead just kept to aligning the building outline with its base.
> > >Is there a right way to do this?
> > >
> >
> > Personally I always try and align building footprints with the base
> > rather than the roof (otherwise very tall buildings would look very
> > odd indeed).
> >
> > I can see why (if you were mapping lots of small buildings in e.g. a
> > HOT response) it would be easier to say "just trace the roofs" -
> > it'd get more buildings traced quickly at a good enough quality
> > (which surely is the aim there), but as a general principle where
> > time isn't an issue I'd certainly try and trace the building
> > footprint.
>
> As the parallax-shift is the same for the full of the sat image you can
> also draw 100 Buildings and shift them at once
>
> Just make shure that you are not shift already shifted buildings or
> buildings taken from images with a different parallax problem.
>
> Flo
> --
> Florian Lohoff                                                 f at zz.de
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