G. Ferhat
University of Strasbourg
14 Papers
201 Citations
G. Ferhat is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Gravimeter & Geothermal gradient. The author has an hindex of 8, co-authored 13 publications. Previous affiliations of G. Ferhat include Intelligence and National Security Alliance & Centre national de la recherche scientifique.
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Papers
GPS network monitors the Western Alps' deformation over a five-year period: 1993–1998
Christophe Vigny,Jean Chéry,T. Duquesnoy,François Jouanne,Jérôme Ammann,Marco Anzidei,Jean Philippe Avouac,François Barlier,Roger Bayer,Pierre Briole,Eric Calais,Fabrice Cotton,F. Duquenne,Kurt L. Feigl,G. Ferhat,Mireille Flouzat,Jean-François Gamond,Alain Geiger,A. Harmel,Michel Kasser,M. Laplanche,M. Le Pape,Joseph Martinod,G. Ménard,Bertrand Meyer,Jean-Claude Ruegg,J. M. Scheubel,Oona Scotti,G. Vidal +28 more
TL;DR: The GPS ALPES group, made up of French, Swiss and Italian research organizations, has achieved the first large-scale GPS surveys of the Western Alps More than 60 sites were surveyed in 1993 and 1998 with a minimum observation of 3 days at each site GPS data processing has been done by three independent teams using different software as discussed by the authors.
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Local and global hydrological contributions to gravity variations observed in Strasbourg
Laurent Longuevergne,Jean-Paul Boy,Jean-Paul Boy,Nicolas Florsch,Nicolas Florsch,Daniel Viville,G. Ferhat,G. Ferhat,Patrice Ulrich,B. Luck,Jacques Hinderer +10 more
TL;DR: In this paper, a deterministic approach is presented to account for the contribution of water storage variations in the soils in the vicinity of the gravimeter: both amount and distribution of water masses are determined before calculating Newtonian attraction.
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Modeling and Observation of Loading Contribution to Time-Variable GPS Sites Positions
Pascal Gegout,Jean-Paul Boy,Jacques Hinderer,G. Ferhat +3 more
- 01 Jan 2010
TL;DR: In this paper, the authors investigate loading consequences on the time-variable GPS station positions of one hundred stations around the world during the 2001-2006 time period and model the three dimensional site displacements using a Love number formalism.
Geodetic measurement of tectonic deformation in the southern alps and provence, france, 1947-1994
TL;DR: In this article, the authors use geodesy to map the spatial distribution of the deformation at the boundary between the Eurasia and Africa plates and estimate the rate of angular shear in triangular subnetworks covering the study area.
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Geodetic measurements of crustal deformation on NW-SE faults of the Betic Cordillera, southern Spain, 1999-2001
Antonio M. Ruiz,G. Ferhat,Pedro Alfaro,C. Sanz de Galdeano,M. C. de Lacy,G. Rodríguez-Caderot,Antonio J. Gil +6 more
TL;DR: In this paper, a geodetic network along the Padul fault and two levelling profiles (Genil and Viznar) crossing the Granada fault were operated to detect crust microdeformations in this area.
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