Who are we?
Sigma Geophysics has provided professional services to more than 250 clients over the past 20 years. Click on the project outlines below for details:
Magnetometry and induced polarization - James Bay
Underwater pipeline inspection- St.Lawrence River
Railroad vibration study - Blainville
Seismic diagraphy and geoelectric bore hole testing - Beauharnois
Seismic refraction - James Bay hydroelectric project
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