Near surface imaging is essential for geotechnics purpose. Characterization and identification of the first layers - between 0 and 10m - of the ground is necessary for many applications of national and regional development. Classical methods of imagery arouse a great interest as they are easy to use. In general, these numerical tools used in civil engineering have been first developped by seismic petroleum companies. The issue we are tackling comes to identifying the geometry of the foundations of very high voltage electric pylons using seismic imagery methods for french electricity transport and network. In particular, we assess the performances of the full waveform inversion and the reverse time migration. First, we explain the principle ...
Progress in our understanding of the solar corona properties is highly dependant of the emipirical o...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
soutenue en 2008 et publiée en 2009 du fait des délais de double publication dûs à la double tutelle...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
Imaging the soil physical parameters with surface seismic recordings is a non linear inverse problem...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
Space geodesy tools are now strongly involved in geophysical studies. The horizontal deformation fie...
In seismic exploration, surface waves are still an important topic, mainly because they hide the inf...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
Progress in our understanding of the solar corona properties is highly dependant of the emipirical o...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
soutenue en 2008 et publiée en 2009 du fait des délais de double publication dûs à la double tutelle...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Near surface imaging is essential for geotechnics purpose. Characterization and identification of th...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
Imaging the soil physical parameters with surface seismic recordings is a non linear inverse problem...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
Space geodesy tools are now strongly involved in geophysical studies. The horizontal deformation fie...
In seismic exploration, surface waves are still an important topic, mainly because they hide the inf...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
Progress in our understanding of the solar corona properties is highly dependant of the emipirical o...
Maria Zamora (Rapporteur), Yves Bernabé (Rapporteur), Dominique Gibert (Président), Roger Guérin (Ex...
soutenue en 2008 et publiée en 2009 du fait des délais de double publication dûs à la double tutelle...