[OSM-dev] auto-generating landuse=residential polygon around highway=residential -streets

marcus.wolschon at googlemail.com marcus.wolschon at googlemail.com
Fri Feb 27 07:37:16 GMT 2009


for realtime-rendering Traveling Salesman
generated 3 additional,simplified maps when importing a map.
As for obvious reasons residential streets are not a part of
the lower zoom levels (whole city, state, country/continent)
cities are often only empty spaces that motorways go around.

Where they are missing, I would like to generated landuse=residential
automatically in these places by evaluating the strongly connected
graphs of residential-streets.
Where such polygons have been created by mappers they will be used
instead but there are too few of them to rely on them to be present.

Dies anyone have a good idea for an algorithm that could do this?


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