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1. Amtrak Stations: United States and Canada, 2010

2010. Hunt, Raquel and United States. Bureau of Transportation Statistics. This point shapefile depicts Amtrak inter-city railroad passenger terminals in the United States and Canada. Attribute data include services and pa... United States. Bureau of Transportation Statistics.

2. Freight Analysis Framework Network: United States, 2010

2010. United States. Bureau of Transportation Statistics, Strocko, Ed, and Battelle Memorial Institute. This polyline shapefile depicts the spatial component of the FAF network derived from National Highway System Version 2009.11 and contains state pr... United States. Bureau of Transportation Statistics.

3. Magnetic Field - Declination Component for the Epoch 2010.0

2010. National Geophysical Data Center. This map layer shows isogonic lines (lines of constant declination of the Earth's magnetic field), derived from the International Geomagnetic Refer... National Atlas of the United States.

4. Magnetic Field - Horizontal Component of the Total Field Intensity for the Epoch 2010.0

2010. National Geophysical Data Center. This line shapefile shows lines of equal horizontal intensity of the Earth's magnetic field, derived from the International Geomagnetic Reference F... National Atlas of the United States.

5. Magnetic Field - Inclination Component for the Epoch 2010.0

2010. National Geophysical Data Center. This shapefile shows isoclinic lines (lines of constant inclination of the Earth's magnetic field), derived from the International Geomagnetic Refe... National Atlas of the United States.

6. Magnetic Field - Secular Variation of the Declination Component for the Epoch 2010.0

2010. National Geophysical Data Center. This map layer shows isoporic lines (lines of equal annual change, or secular variation, in the declination of the Earth's magnetic field), derived... National Atlas of the United States.

7. Magnetic Field - Secular Variation of the Horizontal Component of the Total Field Intensity for the Epoch 2010.0

2010. National Geophysical Data Center. This line shapefile shows lines of equal annual change (secular variation) in the horizontal component of the total field intensity of the Earth's ... National Atlas of the United States.

8. Magnetic Field - Secular Variation of the Inclination Component for the Epoch 2010.0

2010. National Geophysical Data Center. This shapefile shows lines of equal annual change (secular variation) in the inclination of the Earth's magnetic field, derived from the Internatio... National Atlas of the United States.

9. Magnetic Field - Secular Variation of the Total Field Component for the Epoch 2010.0

2010. National Geophysical Data Center. This line shapefile shows lines of equal annual change (secular variation), in the total field intensity of the Earth's magnetic field, derived fro... National Atlas of the United States.

10. Magnetic Field - Secular Variation of the Vertical Component of the Total Field Intensity for the Epoch 2010.0

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.

11. Magnetic Field - Total Field Intensity for the Epoch 2010.0

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.

12. Magnetic Field - Vertical Component of the Total Field Intensity for the Epoch 2010.0

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.

13. Nonattainment Areas for Sulfur Dioxide Pollution, United States and Territories, 2010

2010. United States. Bureau of Transportation Statistics and Stackhouse, Cecil. This polygon shapefile depicts nonattainment and maintenance areas for the United States and its Territories for the enforcement of the sulfur diox... United States. Bureau of Transportation Statistics.

14. Populated Cities and Towns: Puerto Rico, United States and U.S. Virgin Islands, 2010

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.

15. Poverty Census Tracts, 2010

2010. United States. Department of Housing and Urban Development. This polygon shapefile represents 2010 U.S. Census Tracts with a 39% Poverty Rate or Greater. Data Current as of: November 10, 2014.This layer is i... United States. Department of Housing and Urban Development.

16. Public Land Survey System of the United States, 2010

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.).

17. United States Census Block Centroid Populations, 2010

2010. U.S. Census Bureau. This point shapefile represents the populations of the U.S. Census blocks as centroids for the United States. U.S. Census blocks nest within all ot... Environmental Systems Research Institute (Redlands, Calif.).

18. United States Census Tracts, 2010

2010. TomTom North America, Inc. and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents the U.S. Census tracts of the United States in the 50 states, the District of Columbia, and Puerto Rico. Data are... Environmental Systems Research Institute (Redlands, Calif.).

19. United States Cities, 2010

2010. U.S. Census Bureau. This point shapefile contains the locations for cities within the United States with populations greater than 10,000, all state capitals, and the n... Environmental Systems Research Institute (Redlands, Calif.).

20. United States Core Based Statistical Areas, 2010

2010. U.S. Census Bureau. This polygon shapefile represents geographic entities, defined by the United States Office of Management and Budget (OMB) for use by Federal statis... Environmental Systems Research Institute (Redlands, Calif.).