References

• Dana, Peter H., Department of Geography, University of Texas at Austin. "Global Positioning System Overview", WWW page. Good overview and many pointer for GPS information. URL:http://www.utexas.edu/depts/grg/gcraft/notes/gps/gps.html

• Martinez, Ralph. "Distributed Computing Environments." Class notes for 20 Feb 97. Gives good overview of DCE and its applications to interoperability of heterogeneous systems. URL: http://www.ece.arizona.edu/department/ece678/notes/dce97.ppt

• NAVSTAR Joint Program Office. "NAVSTAR GPS Homepage." Official site of program office responsible for NAVSTAR; good information and many good pointers. URL: http://www.laafb.af.mil/SMC/CZ/homepage/

• Tarr, Paul. "Paul Tarr's GPS WWW Resources List." Another good site with many pointers to other GPS sites. URL: http://www.inmet.com/~pwt/gps_gen.htm

• The Open Group. "The Open Group Architecutural Framework." URL: http://www.rdg.opengroup.org/public/arch/

• The Open Group. "The Open Group Architecutural Framework, Appendix A: Architectural Views:" URL: http://www.rdg.opengroup.org/public/arch/appxa.htm