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- Publications
- Influence
Tides for a convective Earth
- V. Dehant, P. Defraigne, J. Wahr
- Geology
- 10 January 1999
In this paper we give values of the tidal gravimetric factor as well as of the Love numbers for the tidal surface displacement and for the tidal mass redistribution potential that are consistent with… Expand
Tidal station displacements
- P. Mathews, V. Dehant, J. Gipson
- Physics
- 10 September 1997
Theoretical modeling of the station displacements produced by tidal deformations of the Earth due to lunisolar gravitational forces is a necessary part of the analysis of space geodetic data. To… Expand
Tidal Parameters for An Inelastic Earth
- V. Dehant
- Geology
- 1 November 1987
Abstract The gravimetric factors for an elliptical uniformly rotating Earth are computed according to a new definition with respect to Wahr's results and considering the mantle inelasticity. The Love… Expand
SEIS: Insight’s Seismic Experiment for Internal Structure of Mars
- P. Lognonné, W. Banerdt, +178 authors J. Wookey
- Geology, Medicine
- Space science reviews
- 28 January 2019
By the end of 2018, 42 years after the landing of the two Viking seismometers on Mars, InSight will deploy onto Mars’ surface the SEIS (Seismic Experiment for Internal Structure) instrument; a… Expand
Martian gravity field model and its time variations from MGS and Odyssey data
- J. Marty, G. Balmino, +5 authors T. Hoolst
- Physics
- 1 March 2009
Abstract We present results of several years of research and data processing aimed at modelling the Mars gravity field and its longest wavelength time variations. The new solution includes tracking… Expand
Influence of the changing lunar orbit on the astronomical frequencies of pre-Quaternary insolation patterns
The sensitivity of the frequencies of the Earth's orbital elements, involved in the astronomical theory of paleoclimates (obliquity and climatic precession), to the Earth-Moon distance and… Expand
Astronomical frequencies for pre‐Quaternary palaeoclimate studies
The sensitivity of the Earth's orbital frequencies, involved in the astronomical theory of palaeoclimates, to the Earth-Moon distance and consequently to the length of the day and to the dynamical… Expand
Stacking gravity tide measurements and nutation observations in order to determine the complex eigenfrequency of the nearly diurnal free wobble
- P. Defraigne, V. Dehant, J. Hinderer
- Geology
- 10 May 1994
The resonance due to the nearly diurnal free wobble, observed in the diurnal tesseral tides and in the associated nutations, is used to determine the frequency and the damping of this wobble. The… Expand
Analytical approach to the computation of the Earth, the outer core and the inner core rotational motions
- V. Dehant, J. Hinderer, H. Legros, M. Lefftz
- Geology
- 1 March 1993
Abstract We have investigated the rotational motions of a simple Earth model composed of three homogeneous layers: an elastic inner core, a liquid outer core and an elastic mantle. Taking into… Expand
The librations, shape, and icy shell of Europa
- T. Hoolst, N. Rambaux, Ö. Karatekin, V. Dehant, A. Rivoldini
- Physics
- 1 May 2008
Europa, the smallest of the Galilean satellites, has a young icy surface and most likely contains an internal ocean. The primary objective of possible future missions to Europa is the unambiguous… Expand