A Guide to the Collections in the Library of Congress compiled by John R. Sellers and Patricia Molen van Ee in 1981. This site contains links to Government and commercial sites which can provide access to imagery and geospatial information. U.S. Department of Defense EconData. Net provides links to over 125 public, university, and private sources of regional socioeconomic data.
Data is available for download, without charge.
No. 1, Spring 2000, pp. Putting Knowledge to Work Committee on Global Change Research, National Research Council, 2000. The Canada Centre for Remote Sensing also includes the National Atlas Information Network and the GeoConnections Secretariat. Includes remote sensing tutorials and online newsletter . Human Population and the Future of Biological Diversity.