GIS: Major Resources
Download digital maps covering a variety of US Census demographic categories for general reference purposes. GIS data in vector boundary files for spatial aggregations of tabular census data at all levels of the census hierarchy.
User-friendly tool for locating and downloading US Census data and other demographic resources. Social Explorer is also an on-line tool for creating maps with this data for export as image files.
The National Atlas provides geospatial information from the federal government. Printable Maps allows users to download complete maps covering a variety of themes. Map Maker is an on-line tool with which users can create custom maps at the city/town, county, or state level using select social, economic and geographic data. After the customized map is created on-line, users may download it in an image file.
Indexes the literature of geology, including journals, books, conference proceedings, maps, and USGS reports.