The ability to monitor dams through the use of geophysical techniques, such as electrical resistivity, seismic, and self-potential (SP) are major breakthroughs in maintaining the health and safety of these structures. In this image HGI personnel are installing resistivity cables on the crest of a dam.
- Induced Polarization - IP Services
- Electricity Resistivity
- Ground Penetrating Radar
- Seismic Methods