Databases (60 results)
U.S. Bureau of Transportation Statistics
As the independent statistical agency within the Department of Transportation (D0T), the Bureau of Transportation Statistics (BTS) is a politically objective supplier of trusted and statistically-sound baseline, contextual, and trend information used to shape transportation policy, investments, and research across the US and abroad.
U.S. Census Bureau
The United States Census Bureau is responsible for the Census of Population and Housing. It also gathers other national demographic and economic data. As part of the United States Department of Commerce, the Census Bureau serves as a leading source of data about America’s people and economy.
U.S. Census Bureau Cartographic Boundary Files
The 1990 and 2000 decennial census boundary files available here are selected generalized extracts from the Census Bureau’s TIGER geographic database and are designed for use in a Geographic Information System (GIS) or similar mapping system. The cartographic boundary files on this site are available in ARC/INFO EXPORT (.e00) format, ArcView Shapefile (.shp) format, and ARC/INFO Ungenerate (ASCII) format. These are the boundary files without the demographic data in the attribute tables. Tabular data may be downloaded from American Factfinder (http://factfinder2.census.gov/) and used in conjunction with the boundary files.
U.S. Census Bureau Mapping Files
U.S. Congressional Serial Set [via Newsbank]
U.S. Declassified Documents Online [via Gale]
U.S. Government Documents as Primary Sources [via UC Davis Library]
Suggested resources published by the U.S. government for research in U.S. history, including online indexes and abstracts and major print collections. Focus is on primary source materials published by U.S. government agencies and by the U.S. congress.
U*X*L Encyclopedia of Biomes [via Gale]
UC Berkeley Media Resources Center
Provides information on UC Berkeley’s extensive film and video resources, as well as useful film studies bibliographies by subject.