G. Ferhat

 

Research activities at IPGS, Institut de Physique du Globe de Strasbourg

UMR7516/CNRS University of Strasbourg, France.

Research interests

Geodetic monitoring of surface deformation using GPS and classical surveying techniques.

Applications to tectonic deformation, geothermal sites monitoring and landslides monitoring (http://www.ano-omiv.cnrs.fr/)/.

Lectures in Geodesy

- Geodesy : terrestrial and physical geodesy

- Mapping and projections

- GPS, GNSS

- Introduction to Surveying Engineering techniques

 - Introduction to cartography and mapping (BS level)

- Space Geodesy, GPS (Master)

- GPS positioning for geographers (Master)

Selected recent publications and communications

Publications in 2019

- Lajaunie M., J. Gance, P. Nevers, J.-P. Malet, C. Bertrand, T. Garin, G. Ferhat (2019)

Structure of the Sechilienne unstable slope from large-scale 3D electrical resistivity
tomography using a network of portable resistivimeters. Geophysical Journal International (under revision).

 

Publications in 2018

- Portier N., J. Hinderer, U. Riccardi, G. Ferhat, M. Calvo, Y. Abdelfettach, J.D. Bernard (2018)

New results on the gravity monitoring (2014–2017) of Soultz‑sous‑Forêts and Rittershofen geothermal sites (France), 6, (1) Geothermal Energy. DOI: 10.1186/s40517-018-0104-5

 

- Portier N., J. Hinderer, U. Riccardi, G. Ferhat, M. Calvo, Y. Abdelfettah, C. Heimlich, J.-D. Bernard (2018)

Hybrid gravimetry monitoring of Soultz-sous-Forêts and Rittershoffen geothermal sites (Alsace, France),
Geothermics, Volume 76, 2018, Pages 201-219, ISSN 0375-6505, https://doi.org/10.1016/j.geothermics.2018.07.008. 

 

 -Walpersdorf A., L. Pinget, P. Vernant, C. Sue, A. Deprez, and the RENAG team :
RENAG team : S. Baize, P. Bascou, S. Baudin, O. Bock, P. Briole, J. Cali
J.-P. Cardagliaguet, C. Champollion, O. Charade, J. Chéry, N. Cotte,
O. Dauteuil, E. Doerflinger, T. Duquesnoy, S. Durand, R. Fages,
G. Ferhat, M. Flouzat, B. Garayt, M. Gay, M. Gravelle, M. Guichard,
J. Hinderer, F. Jouanne, C. Lallemand, F. Masson, E.-R. Mathis, S. Mazzotti,
J.-L. Menut, F. Moreau, L. Morel, J. Nicolas, J.-M. Nocquet, L. Ott, F. Perosanz,
T. Person, E. Poirier, A. Rigo, L. Rolland, A. Santamaria-Gomez,
S. Saur, O. Scotti, A. Socquet, P. Ulrich, J. Van Baelen, M. Vergnolle,
M. Vidal, C. Vigny, T. Villemin, G. Wöppelmann, (2018)
Does Long-Term GPS in the Western Alps Finally Confirm Earthquake Mechanisms?
Tectonics, 37, 3721–3737. https://doi.org/10.1029/2018TC005054

 

Communications in 2018 and 2019

- Portier N., J. Hinderer, U. Riccardi, Y. Abdelfettah, G. Ferhat, V. Drouin, F. Sigmundsson, F. Schäfer, P. Jousset, K. Erbas, I. Magnusson, G.P. Hersir, K. Ágústsson, E. De Zeeuwvan Dalfsen, Á. Guðmundsson, J.-D.Bernard (2019)

Time-lapse micro-gravity monitoring of geothermal reservoirs in Alsace (France) and Iceland. IUGG. Montréal, Canada.

 

- Nolwenn Portier, Jacques Hinderer, Umberto Riccardi, G. Ferhat, Marta Calvo, Yassine Abdelfettah, Jean-Daniel Bernard (2018).

Microgravity monitoring of the Soultz-sous-Forêts and Rittershoffen geothermal reservoirs (Alsace, France). EGW 2018, Strasbourg, October 2018.

 

- Moraila Valenzuela C. R., G. Ferhat, C. de Lacy (2019)

High rate GPS and seismological data to monitor coseismic deformation of the Peninsula of Baja California, Mexico. Joint International Symposium on Deformation Monitoring, Athens, Greece. 15 - 17 May 2019.

 

- Ferhat G., M. Benbachir, J.-P. Malet, P. Boetzlé, P. Maisse, M. Vidal, B. Vial, P. Ulrich (2019)  

Processing strategy of Continuous GPS (cGPS) observations for the French Landslide Observatory OMIV. Joint International Symposium on Deformation Monitoring, Athens, Greece. 15 - 17 May 2019.

 

- Point J., J.-P. Malet, M. Desrues, R. Kromer, G. Ferhat (2019)

Terrestrial Laser Scanning time series for landslide advanced analysis. Joint International Symposium on Deformation Monitoring, Athens, Greece. 15 - 17 May 2019.