Geo-resistivity survey — ERT and VES methods.
Electrical resistivity tomography (ERT) and vertical electrical sounding (VES) surveys for mining site characterization, and subsurface investigation.
MEGA Philippines provides geo-resistivity (electrical resistivity) survey services across the Philippines for mining site characterization, geotechnical site investigation, and environmental assessment. We use both Vertical Electrical Sounding (VES) and Electrical Resistivity Tomography (ERT) methods — selecting the appropriate technique based on your project’s depth targets, site geometry, and the level of resolution required.
Geo-resistivity surveys help map subsurface geological boundaries and identify resistivity anomalies that support further investigation before drilling.
SERVICE DETAILS
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Methods VES & ERT
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Waves 1D & 2D models
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Array Gradient / Wenner / Schlumberger
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Standard Full technical
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Coverage Nationwide
What we provide
- Vertical Electrical Sounding (VES) — 1D depth profiling for aquifer and layer depth
- Electrical Resistivity Tomography (ERT) — 2D cross-section imaging of subsurface
- Gradient, Wenner, Schlumberger, Pole-dipole, and Dipole-dipole array configurations
- Multi-electrode automated resistivity data acquisition
- Resistivity data processing, inversion modelling, and interpretation reports
- Resistivity pseudo-section plots and 2D inversion models
- Survey on steep terrain and mountainous areas
PROJECT INQUIRIES
Share your project requirements with our team to discuss suitable services and next steps.