How to tag roof orientation for roof shape side hipped and similar roof shapes.
Osm roof shapes.
This should be self explaining.
Either all ways below roof or the roof should get a layer tag.
Josm q key if so desired.
Draw along the outline of the roof apply rectangularization e g.
Simple 3d buildings on the osm wiki defines several roof shapes.
After the roof shape has been drawn it should be moved to match the location on the ground level.
In case of ways below the roof.
However they all seem to be mostly symmetric.
In addition covered may be used to mark objects for example roads as covered by the roof.
0 i am trying to identify rooftops of all buildings for a part of a city.
How to identify rooftop in osm.
This tag should be added for roof shapes.
I have heard that we can do that in osm.
Additional roof shapes are suggested in s3db proposals including advanced approaches for manual modelling e g proposedrooflines or parts of osm 4d roof table.
Hipped left and gabled right roof shapes.
In the area where i was thinking of tagging roof shapes it is a very common pattern to have the roof be hipped towards the end of the building that faces the street and gabled in the back.