Geophysical Services

At SLA Geophysics Ltd, we deliver comprehensive geophysical solutions designed to uncover the subsurface with precision and reliability. Our services support mineral exploration, geotechnical engineering, and environmental investigations across Kenya and East Africa, using advanced techniques and expert interpretation to help you make informed, confident decisions.



Geophysical Consulting

We provide expert guidance across the entire geophysical workflow—from project design and equipment selection to data processing and interpretation. Our consulting services are tailored to meet the technical and operational needs of clients across mining, energy, environmental, and engineering sectors.

Seismics

Our seismic surveys use controlled energy sources to image subsurface structures and stratigraphy. These methods are ideal for geotechnical investigations, resource exploration, and hazard assessments.

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Gravity

We conduct precise gravity surveys to detect density variations beneath the Earth’s surface, aiding in geological mapping and mineral exploration. Our processing workflows include terrain correction, Bouguer reduction, and 3D inversion for enhanced interpretation.

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Magnetics

We perform high-resolution magnetic surveys to map subsurface magnetic anomalies associated with different rock types and ore bodies. Magnetic data is corrected, filtered, and interpreted using advanced modeling and AI-assisted techniques.

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Ground Penetrating Radar (GPR)

GPR provides detailed imaging of shallow subsurface features using electromagnetic pulses. It is highly effective for utility mapping, archaeological surveys, and environmental site assessments.

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Electrical Resistivity Tomography (ERT)

ERT maps subsurface resistivity variations to reveal geological structures, groundwater pathways, and contamination zones. Our multi-electrode systems deliver 2D and 3D imaging with high spatial resolution.

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Induced Polarization

IP surveys detect subsurface chargeability variations linked to disseminated sulfides and other conductive minerals. This method is valuable for mineral exploration, environmental monitoring, and hydrogeological studies.

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Magnetotellurics (MT)

MT explores deep geological structures by measuring natural variations in the Earth’s electric and magnetic fields. It is a non-invasive method commonly used in geothermal, oil and gas, and crustal studies.

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Frequency Domain Electromagnetics (FDEM)

FDEM surveys offer rapid mapping of conductivity variations in the shallow subsurface. It is well-suited for detecting groundwater, buried objects, and mapping soil salinity.

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Time Domain Electromagnetics (TDEM)

TDEM measures subsurface conductivity to greater depths than FDEM, ideal for mineral exploration and hydrogeological investigations. We use cutting-edge instruments for both ground and airborne applications.

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Borehole/ Downhole Geophysics

We conduct downhole geophysical logging to complement surface investigations and improve geological modeling. Logging tools measure resistivity, magnetic susceptibility, natural gamma, and more within boreholes.

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UAV Drone Magnetics, Remote Sensing & Lidar

We integrate drone-based magnetic surveys with LiDAR and multispectral sensors to collect high-resolution geospatial data. These technologies enhance terrain modeling, vegetation mapping, and support precise geophysical data integration.

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