2010. National Geophysical Data Center. This line shapefile shows lines of equal annual change (secular variation) in the vertical component of the total field intensity of the Earth's ma... National Atlas of the United States.
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2010. National Geophysical Data Center. This shapefile contains isodynamic lines (lines of equal total intensity of the Earth's magnetic field), derived from the International Geomagnetic... National Atlas of the United States.
2010. National Geophysical Data Center. This line shapefile shows lines of equal vertical intensity of the Earth's magnetic field, derived from the International Geomagnetic Reference Fie... National Atlas of the United States.
2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line census metropolitan divisions for the United States. The TIGER/Line Files are shapefiles and...
2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line Census metropolitan statistical area/micropolitan statistical areas for the United States. T...
2010. This polygon shapefile contains estimates of the number of Jewish persons in the U.S. by county in 2010 census geographies, based upon multiple sou...
2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line census places for the United States. The TIGER/Line Files are shapefiles and related databas...
2010. Geological Survey (U.S.) and United States. Bureau of Transportation Statistics. This point shapefile depicts cities and towns in the United States, Puerto Rico, and the United States Virgin Islands. A city or town is a place wi... United States. Bureau of Transportation Statistics.
2010. Geological Survey (U.S.). This polygon shapefile portrays the Public Land Surveys of the United States, including areas of private survey, donation land claims, and land gra... Geological Survey (U.S.).
2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line census state legislative district (SLD) lower chambers for the United States. The TIGER/Line...
