Research papers

Innovative research in applied geophysics

TEMcompany is actively engaged with developing research in applied geophysics. Our experienced staff have gained international recognition for their expertise in geophysical data collection and interpretation. TEMcompany’s strong collaboration with universities drives continuous research with geoscanner technologies and cutting-edge data processing software. Click below on the titles to read the abstracts of the research papers.

Here you find all the research papers:

Application of towed TEM to geothermal areas of New Zealand (2023)

Comparison of towed electromagnetic with airborne electromagnetic and electrical resistivity tomography in a hydrogeophysical context (2023)

Comparison of ground-based and airborne transient electromagnetic methods for mapping glacial and permafrost environments: Cases from McMurdo Dry Valleys, Antarctica (2022)

Rapid Mapping of Hydrological Systems in Tanzania Using a Towed Transient Electromagnetic System (2022)

Inversion of induced polarization-affected towed-transient electromagnetic data in a lateritic regolith geology: A case study from western Tanzania (2022)

Technical note: Efficient imaging of hydrological units below lakes and fjords with a floating, transient electromagnetic (FloaTEM) system (2022)

Applied Geophysics for Managed Aquifer Recharge (2022)

Automatic stochastic 3D clay fraction model from tTEM survey and borehole data (2022)

Managed aquifer recharge site assessment with electromagnetic imaging: Identification of recharge flow paths (2022)

A 3D hydrogeochemistry model of nitrate transport and fate in a glacial sediment catchment: A first step toward a numerical model (2021)

Utilizing the towed Transient ElectroMagnetic method (tTEM) for achieving unprecedented near-surface detail in geological mapping (2021)

3D multiple-point geostatistical simulation of joint subsurface redox and geological architectures (2021)

Assessment of complex subsurface redox structures for sustainable development of agriculture and the environment (2021)

Suppression of very low frequency radio noise in transient electromagnetic data with semi-tapered gates (2021)

tTEM20AAR: a benchmark geophysical data set for unconsolidated fluvioglacial sediments (2021)

Recharge site assessment through the integration of surface geophysics and cone penetrometer testing (2021)

Characterizing the diverse hydrogeology underlying rivers and estuaries using new floating transient electromagnetic methodology (2020)

High resolution 3D subsurface mapping using a towed transient electromagnetic system - tTEM: case studies (2020)

Search and recovery of aircraft parts in ice-sheet crevasse fields using airborne and in situ geophysical sensors (2020)

Assessment of Managed Aquifer Recharge Sites Using a New Geophysical Imaging Method (2019)

3D characterization of the subsurface redox architecture in complex geological settings (2019)

tTEM - A towed transient electromagnetic system for detailed 3D imaging of the top 70 m of the subsurface (2019)

A global measure for depth of investigation (2012)

FROM GROUNDWATER TO PERMAFROST

Explore Applications

Managed Aquifer Recharge –

Managed Aquifer Recharge (MAR) is a way of replenishing underground water supplies by intentionally storing water in aquifers. This is done by directing surface water, stormwater, or treated wastewater into the ground.

Fractured Hard Rock –

Fractured hard rock refers to rock types like granite or basalt that have cracked or broken due to natural processes such as tectonic movements, weathering, or even drilling.

Saltwater Intrusion –

Saltwater intrusion happens when seawater enters freshwater aquifers or coastal groundwater systems. This is caused by over-extraction of groundwater, rising sea levels, and natural changes.

Weathered Bedrock –

Weathered bedrock is the layer of rock beneath the soil that has undergone various weathering processes, including chemical, physical, and biological breakdown.

Permafrost Mapping –

Permafrost is ground that remains frozen for at least two consecutive years, consisting of soil, rock, and organic material bound by ice. Found in polar and high-altitude regions.