Map of Northern Ireland and GIS data — download OSM vector layers

[northern_ireland.pbf] - for osm2pgsql, Osmium, Osmosis, imposm, mkgmap, and others. This file was last modified -17 hours ago and contains all OSM data up to March 20 2023 22:32:31. File size: 36.76MB; MD5 sum: f0757529ab1db5b62bc53e8a75123435.

[northern_ireland.poly] - file that describes the extent of this region. About format