Géophysique SIGMA

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MASW survey in Jamaica

Civil engineering is a fast-growing application of geophysics. Here again, Sigma Geophysics is an established name in Canada and in several developing countries.

Specialized investigation fields include:

•	Borehole geocamera

•	Fractured rock detection using seismic refraction and resistivity

•	Bedrock profile determination using Seismic Refraction

•	Ground elastic parameters measurement using: - Cross hole seismic - MASW (Multichannel Analysis of Surface Waves)

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