Griew, P. V. 1990. IS Strategy Scoping Study for the British Geological Survey. Consultancy Report.
McMahon, Gerard; Susan P. Benjamin; Keith Clarke; John E. Findley; Robert N. Fisher; William L. Graf; Linda C. Gundersen; John W. Jones; Thomas R. Loveland; Keven S. Roth; E. Lynn Usery; and Nathan J. Wood, 2005. Geography for a Changing World: A Science Strategy for the Geographic Research of the U.S. Geological Survey, 2005-2015. Circular 1281 U.S. Geological Survey: Sioux Falls, SD, 76 pg.
NBII (National Biological Information Infrastructure). 2011. National Biological Information Infrastructure at a Glance. Available online at http://www.nbii.gov/portal/server.pt/community/nbii_home/236 (Accessed June 13, 2011).
NGA (National Geospatial-Intelligence Agency). 2011. National Geospatial-Intelligence Agency: Vision, Mission, and Goals. Available online at https://www1.nga.mil/About/WhoWeAre/VisionMissionGoals/Pages/default.aspx (Accessed June 9, 2011).
NRC (National Research Council). 2007a. Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond. Washington, DC: The National Academies Press.
NRC. 2007b. A Research Agenda for Geographic Information Science at the United States Geological Survey. Washington, DC: The National Academies Press.
Rugg, D.J. 2004. Creating FGDC and NBII Metadata with Metavist 2005. General Technical Report NC-255. St. Paul, MN: U.S. Department of Agriculture, Forest Service, North Central Research Station. Available online at http://www.ncrs.fs.fed.us/pubs/gtr/gtr_nc255.pdf (Accessed June 13, 2011).
TNRIS (Texas National Resource Information System). 2011. About TNRIS. Available online at http://www.tnris.state.tx.us/About/Index.aspx (Accessed June 9, 2011).
Tarboton, D. G., J. S. Horsburgh, and D. R. Maidment 2008. CUAHSI Community Observations Data Model (ODM), Version 1.1, Design Specifications . Available online at http://his.cuahsi.org/documents/ODM1.1DesignSpecifications.pdf (accessed May 18, 2012).
Townshend, J.R.G., C.O. Justice, C. Gurney, and J. McManus. 1992. The Impact of Misregistration on Change Detection. Geoscience and Remote Sensing 30(5):1054-1060.
Usery, E.L., D. Varanka, and M.P. Finn. 2010. A 125 Year History of Topographic Mapping and GIS in the U.S. Geological Survey 1884-2009, Part 2. 1980-2009. Available online at http://nation-almap.gov/ustopo/125history_part_2.html (Accessed March 10, 2012).
USGS (U.S. Geological Survey). 2011. Center for Excellence for Geospatial Information Science. Available online at http://cegis.usgs.gov/about_us.html (Accessed June 14, 2011).
Zaslavsky, I., D. Valentine, D. Maidment, D.G. Tarboton, T. Whiteaker, R. Hooper, D. Kirschtel, and M. Rodriguez, 2009. The Evolution of the CUAHSI Water Markup Language (WaterML)”, EGU General Assembly 2009, Geophysical Research Abstracts, Vol. 11, 21 April, EGU2009-6824-3.