[talk-ph] better building roof outlines

[maning sambale]

Hi,

With bing hi-res imagery, we can now trace building roofs better.
I've seen a lot of building traces lately.  A couple of tips to get
the outline better.
1. In JOSM, use the building tools and terraces plugin.
2. In potlatch 2, use the "make right-angle" for simple building forms.

Other resources:
1. The building tag page - http://wiki.openstreetmap.org/wiki/Building
2. Roof modelling (translated from German) -
http://translate.google.com.ph/translate?js=n&prev=_t&hl=tl&ie=UTF-8&layout=2&eotf=1&sl=de&tl=en&u=http%3A%2F%2Fwiki.openstreetmap.org%2Fwiki%2FRoof_modelling&act=url
3. ITO map's building and adresses -
http://www.itoworld.com/product/data/ito_map/main?view=9&bbox=13475892.4611363,1641251.9329567282,13477147.9393257,1642047.919505272&layers=&base_style=&clear_map_history=true
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cheers,
maning
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"Freedom is still the most radical idea of all" -N.Branden
wiki: http://esambale.wikispaces.com/
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