United States Political Boundaries is an area theme representing administrative areas in United States. This layer is a component of the Global Map, a 1:1,000,000 scale framework dataset of the world. It consists of vector and raster layers of transport, administrative boundaries, drainage, elevation, vegetation, land use and land cover data. The data were prepared from information provided by national mapping and other organisations worldwide.
Creator:
International Steering Committee for Global Mapping (ISCGM)