Electromagnetic Conductivity (EM)

Measures the ease of which current flow can be induced in material. Effective for detecting conductive features, such as geomorphology and subsurface landforms, ditches and earthworks.

Electromagnetic Conductivity (EM) measures the ease with which electrical current can be induced in a material.

Effective for conductive features, such as geomorphological features, ditches and earthworks. Our equipment can be configured as a wide array to locate geomorphological features at depth, or as a smaller array to detect finer and shallower features such as earthworks and ditches.

Our techniques

Learn more about the techniques that we use.

Ground Penetrating Radar (GPR)

Measures the travel time of reflected high-frequency electromagnetic radiation. Effective for detecting abrupt interface changes and voids, for example foundation remains, graves, burial chambers and cellars.

Magnetometry

Measures the ambient magnetic field strength. Effective for detecting features with magnetic contrast from the surrounding soil, including burnt features, pits and ditches.

Multispectral Imaging

Primarily used in precision agriculture, environmental surveys and forestry, this specialised sensor can also detect cropmarks caused by archaeological and other subsurface features.

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3 Captain St,
Bradford
BD1 4HA

+44 (0)1274 926020

Office hours: 9:00 – 17:30

Electromagnetic Conductivity (EM)

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Our techniques

Ground Penetrating Radar (GPR)

Magnetometry

Multispectral Imaging

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