Bibliografia

Mendes, V.B. (1994). Geodesia Espacial. Notas de Curso, Faculdade de Ciências da Universidade de Lisboa.Hofmann-Wellenhof, B., H. Lichtenegger, and J. Collins (1997). GPS Theory and Practice. 4th rev. ed., Springer-Verlag, Wien.Kaplan, E.D. (1996). Understanding GPS: Principles and Applications. Artech House, Inc., Norwood, Massachusetts.Kleusberg, A. and P.J.G. Teunissen (1996). GPS for Geodesy. Springer-Verlag, New York.Leick, A. (1995). GPS Satellite Surveying. John Wiley, New York.Misra, P. and Enge, P. (2001). Global Positioning System - Signals, Measurements, and Performance. Ganga-Jamuna Press, Lincoln, Mass.Seeber, G. (1993). Satellite Geodesy: Foundations, Methods, and Applications. Walter de Gruyter, Berlin.: