Osm Roof Shapes

If there are already other features below or above the roof on the map layer should be used to provide information about stacking of features.

Osm roof shapes.

In addition covered may be used to mark objects for example roads as covered by the roof. To accomplish that move the way until the corner of the roof touches the best visible corner edge of the building. In case of ways below the roof. I have heard that we can do that in osm.

This should be self explaining. How to identify rooftop in osm. After the roof shape has been drawn it should be moved to match the location on the ground level. Either all ways below roof or the roof should get a layer tag.

Draw along the outline of the roof apply rectangularization e g. Hipped left and gabled right roof shapes. This section is a wiki template editable here. 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.

Simple 3d buildings on the osm wiki defines several roof shapes. Josm q key if so desired. 0 i am trying to identify rooftops of all buildings for a part of a city. However they all seem to be mostly symmetric.