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90151. U.S. Urbanized Areas 2000

Princeton University Restricted content
1997. Bureau of Transportation Statistics. U.S. Urbanized Areas represents boundaries for urban areas with a population greater than 50,000. The data set covers the 50 States plus the Distri... Environmental Systems Research Institute, Inc. (ESRI).

90152. U.S. Urbanized Areas 2002

Princeton University Restricted content
1997. Bureau of Transportation Statistics. U.S. Urbanized Areas represents boundaries for urban areas with a population greater than 50,000. The data set covers the 50 States plus the Distri... Environmental Systems Research Institute, Inc. (ESRI).

90153. U.S. USGS 1:100,000 Topographic Quadrangle Series Indexes

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute, Inc. (ESRI) and Harvard Geospatial Library. U.S. USGS 1:100,000 Topographic Quadrangle Series Indexes represents the geographic extent of USGS 1:100,000 topographic maps (30- by 60-minute qua... Environmental Systems Research Institute, Inc. (ESRI).

90155. U.S. USGS 1:24,000 Topographic Quadrangle Series Indexes

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute, Inc. (ESRI) and Harvard Geospatial Library. U.S. USGS 1:24,000 Topographic Quadrangle Series Indexes represents the geographic extent of USGS 1:24,000 topographic maps (7.5- by 7.5-minute qua... Environmental Systems Research Institute, Inc. (ESRI).

90156. U.S. USGS 1:250,000 Topographic Quadrangle Series Indexes

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute, Inc. (ESRI) and Harvard Geospatial Library. U.S. USGS 1:250,000 Topographic Quadrangle Series Indexes represents the geographic extent of USGS 1:250,000 topographic maps (1- by 2-degree quadr... Environmental Systems Research Institute, Inc. (ESRI).

90157. U.S. Water Bodies, 2004

Princeton University Restricted content
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency and Esri. U.S. Water Bodies represents the major lakes, reservoirs, large rivers, lagoons, and estuaries in the United States. Esri.

90158. U.S. Water Bodies, 2013

Princeton University Restricted content
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency. U.S. Water Bodies represents the major lakes, reservoirs, large rivers, lagoons, and estuaries in the United States.

90159. U.S. ZIP Code Areas

Datasets Harvard University Restricted content
1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). U.S. ZIP Code Areas represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a fiv... Environmental Systems Research Institute, Inc. (ESRI).

90160. U.S. ZIP Code Areas 2000

Princeton University Restricted content
1999. Geographic Data Technology, Inc. (GDT). U.S. ZIP Code Areas represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a fi... Environmental Systems Research Institute, Inc. (ESRI).