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Modelling and Characterizing the Earth’s Gravity Field: From Basic Principles to Current Purposes

  • Florent Deleffie
  • Pierre Exertier
Part of the Lecture Notes in Physics book series (LNP, volume 682)

Abstract

The Earth is a specific body in the Universe. Nowadays, thanks to the high accuracy of the measurements obtained by different techniques of geodesy, its shape, as well as its gravity field, can be described and characterized in a very precise way, with thousands of parameters: the Earth is a spherical body only in a very first approximation!

Keywords

Spherical Harmonic Solid Earth Orbit Determination Satellite Laser Range Global Gravity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 2006

Authors and Affiliations

  • Florent Deleffie
    • 1
  • Pierre Exertier
    • 1
  1. 1.OCA/GEMINI Av. N. CopernicGrasse

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