Terēan

Our VsSurf® solution equips professionals with the tools to efficiently record and analyze surface waves, using both ambient and active seismic energy, for a deeper understanding of the subsurface. The bundled software and equipment include built-in QA/QC tools so you can validate data quality before leaving the field. With an intuitive workflow, VsSurf® delivers clear, report-ready results in under an hour. Applications include: • ASCE/IBC-compliant seismic site classification (e.g., Vs30/Vs100) • Earthquake ground shaking evaluation • Imaging shear-wave velocity (Vs) profiles • Mapping soil-bedrock and lithologic interfaces • Aquifer capacity and water resource studies • Mineral exploration and geothermal prospecting • Construction site characterization • Fault mapping and seismic hazard assessments • Academic and applied geophysical research From infrastructure development and hazard mitigation to resource exploration and science, VsSurf® helps you see what lies beneath. Quickly, clearly, and confidently.