Map of Sierra Leone and GIS data — download OSM vector layers

[sierra-leone.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 19 2023 12:56:52. File size: 32.52MB; MD5 sum: 42d7c97a44e771810d076eba06a1baa5.

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