2 Commits

Author	SHA1	Message	Date
Al	83295b1b34	[polygons/osm] Adding in-memory OSM reverse geocoder for all admin boundaries	2015-10-19 15:38:23 -04:00
Al	4a3994c65e	[polygons/osm] Construct polygons from OSM relations using a number of space-saving optimizations in order to process planet in a reasonable amount of memory. Builds a graph of connected ways such that forming polygons is equivalent to finding strongly connected components.	2015-10-18 20:53:49 -04:00