MASW
Multi-channel Analysis of surface waves

Multichannel Analysis of Surface Waves (MASW) is a geophysical method that uses surface wave (Rayleigh wave) propagation to profile the subsurface.

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REFRACTION
Seismic Refraction Tomography

Seismic Refraction Tomography (SRT) is a surface based geophysical technique for profiling subsurface sediments and rock.

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BOREHOLE SEISMIC
Downhole Seismic Testing / Crosshole Seismic Testing

These tests are used to obtain shear and compression wave velocities in a borehole for a variety of geotechnical applications.

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BOREHOLE SEISMIC
P-S SUSPENSION LOGGING

P-S Logging is a borehole tool used for high resolution seismic velocity measurements in sediments and rock.

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HVSR
HORIZONTAL TO VERTICAL SPECTRAL RATIO

The HVSR method is a passive seismic technique that can be used to measure site period or estimate sediment thickness and the depth to a till and/or bedrock contact.

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Sonar
Basic, Sub-bottom, Side scan

ConeTec’s Marine Geophysics consists of underwater acoustic methods including Single Beam Echo Sounding, Swath Bathymetry, Sub-bottom Profiling (SBP) and Side Scan Sonar (SSS) imagery.

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RESISTIVITY
Electric Resistivity Tomography

Electrical Resistivity Tomography (ERT) is a surface based technique that measures changes in electrical resistance for profiling subsurface sediments and rock.

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SCPTu
Seismic Cone Penetration Testing

The addition of shear and / or compression wave velocity measurements to the CPTu.

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