Vector

ArcUSA 1:2M

The ArcUSA 1:2M database is a comprehensive vector basemap of the coterminous United States at a scale of 1:2 million. Features include state and county boundaries, hydrography, roads, railroads, place names, and federal lands.

GEONAME

The largest source of international feature names available. GEONAME can replace over 200 printed US Government gazetteers - based on the database of the United States Board on Geographic Names.