Seismic refraction, tomography

It allows to determine the velocities of seismic waves passing through different layers of the subsoil, thus revealing the depth and geometry of important geological and geotechnical structures, by means of a 2D profile.

MASW (Multichannel Analysis of Surface Waves)

It analyses surface waves to characterise the elastic properties of the soil and the depth of the strata that make up the subsoil, which is essential for calculating seismic coefficients and designing structures.

SPAC (Spectral Analysis of Surface Waves)

It is a seismic technique that analyses surface waves to characterise soil properties, providing key information for geotechnical engineering and seismic risk assessment.

REMI (Refraction Microtremor)

It uses natural microtremors to characterize soil properties, providing detailed wave velocity profiles without the need for active energy sources, essential for applications in geotechnical engineering and mining.

SEV (Vertical Electrical Soundings)

It provides information on the distribution of geological layers and the detection of structures such as aquifers, geological faults or mineralized bodies, being essential in geotechnical exploration, groundwater studies and environmental assessment.

Electrical Tomography

This technique is crucial in the characterization of geological structures, such as aquifers, mineralized bodies and underground contaminants, as well as in civil engineering studies to evaluate ground stability and plan infrastructure works.