PrintAnson, A. (2002) Topographic mapping with plane table and alidade in the 1940s. [CD-ROM] Professional Surveyors Publishing Co.
Doyle, David R. 1994 Development of the national spatial reference system. Retrieved 9 November 2007, from http://www.ngs.noaa.gov/PUBS_LIB/develop_NSRS.html
Federal Geodetic Control Committee (1988). Geometric geodetic accuracy standards and specifications for using GPS relative positioning techniques. Retrieved March 27, 2013, from http://docs.lib.noaa.gov/noaa_documents/NOS/NGS/ Geom_Geod_Accu_Standards.pdf
Federal Geographic Data Committee (1998a). Geospatial positing accuracy standards part 2: standards for geodetic networks. Retrieved February 11, 2008, from http://www.fgdc.gov/standards/standards_publications/
Federal Geographic Data Committee (1998b). Geospatial positing accuracy standards part 1: reporting methodology. Retrieved February 11, 2008, from http://www.fgdc.gov/standards/standards_publications/
Federal Geographic Data Committee (1998c). Content standard for digital geospatial metadata. Retrieved February 19, 2008, from http://www.fgdc.gov/standards/standards_publications/
Gidon, P. (2006). Alpes_stereo. Retrieved May 10, 2006, from http://perso.infonie.fr/alpes_stereo/i_index.htm (Expired link.) See the current site for Gidon's work, retrieved June 17, 2014, from: http://www.alpes-stereo.com/index.html
Masser, I. (1998). Governments and geographic information. London: Taylor & Francis.
Moore, Larry (2000) The U.S. Geological Survey's revision program for 7.5-Minute topographic maps. Retrieved December 14, 2007, from http://pubs.usgs.gov/of/2000/of00-325/moore.html
National Aeronautic and Space Administration (1997). Mars pathfinder. Retrieved June 7, 2006, from http://mars.jpl.nasa.gov/MPF/index0.html
National Geodetic Survey (2007). The National Geodetic Survey 10 year plan; mission, vision and strategy 2007-2017. Retrieved February 19, 2008, from www.ngs.noaa.gov/INFO/ngs_tenyearplan.pdf
National Oceanic and Atmospheric Administration (2007) NOAA history. Retrieved February 18, 2008, from http://www.history.noaa.gov/
National Research Council (2002). Research opportunities in geography at the U.S. Geological Survey. Washington DC: National Academies Press.
National Research Council (2007). A research agenda for geographic information science at the United States Geological Survey. Washington DC: National Academies Press.
Office of Management and Budget (1990) Circular A-16, revised. Retrieved February 19, 2008, from http://www.whitehouse.gov/omb/circulars_a016_rev
Parry, R.B. (1987). The state of world mapping. In R. Parry & C. Perkins (Eds.), World mapping today. Butterworth-Heinemann.
Robinson, A. et al. (1995). Elements of cartography (5th ed.). New York: John Wiley & Sons.
Thompson, M. M. (1988). Maps for America, cartographic products of the U.S. geological survey and others (3d ed.). Reston, Va.: U.S. Geological Survey.
United States Geological Survey (2001). The National Map: topographic mapping for the 21st century. Final Report, November 30. Retrieved 11 January 2008, from http://nationalmap.gov/report/national_map_report_final. pdf
White House (1994) Executive order 12906: coordinating geographic data access. Retrieved February 19, 2008, from http://www.fgdc.gov/policyandplanning/executive_order