Datové sady / USGS Small-scale Dataset - Global Map: 1:1,000,000-Scale Political Boundary Lines of the United States 201403 FileGDB 10.1


USGS Small-scale Dataset - Global Map: 1:1,000,000-Scale Political Boundary Lines of the United States 201403 FileGDB 10.1

Vydavatel U.S. Geological Survey, Department of the Interior

Datum vydání před více než 9 roky

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Shrnutí

Co poskytovatel nabízí?
ongoing release of a series of related datasets

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Licence na obsah
Creative Commons CCZero

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ověřený automaticky

Popis

This map layer includes Global Map data showing the boundaries of counties and equivalent entities of the United States, Puerto Rico, and the U.S. Virgin Islands. State boundaries and the national boundary may be derived from the information included in the map layer. The data are a modified version of the National Atlas of the United States 1:1,000,000-Scale County Boundaries of the United States; that data set was created by extracting county polygon features from the CENSUS 2006 TIGER/Line files produced by the U.S. Census Bureau.