Map of Southern Ostrobothnia and GIS data — download OSM vector layers

[south_ostrobothnia.pbf] - for osm2pgsql, Osmium, Osmosis, imposm, mkgmap, and others. This file was last modified -23 hours ago and contains all OSM data up to March 20 2023 20:44:10. File size: 15.34MB; MD5 sum: 166ab3121b4751f1e7926157389b9042.

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