914 results found
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Presentation
Geophysical exploration methods as support for internal projects and specific external demands
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Active seismic
Analysis of the propagation of artificially produced seismic waves on the ground
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Passive seismic
Seismic noise acquisition and analysis
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Electric tomography
Measurement of the electric resistivity of subsoil materials
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Conventional signs
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Ebre Observatory
Seismic information from Ebre Observatory (seismograms and bulletins)