Seismic Reflection

TerraDat has specialist experience in designing and implementing high-resolution seismic reflection surveys for onshore and shallow marine environments. The company routinely carries out seismic survey work for geotechnical and environmental applications as well as larger-scale work for oil/mineral exploration.

TerraDat operates a range of state-of-the-art seismic systems that can configured to meet the particular project requirement. These range from a simple 24-channel seismograph with PC-based processing software to the latest 120-channel telemetry seismic systems and PROMAX software.

TerraDat is actively involved with ongoing research into the use of shallow seismic reflection in testing environments with an incentive to promote its use for a more diverse range of applications. Several publications have been produced over the years and are available on request. The method requires careful planning where very shallow depths are to be investigated, but the results can prove to be invaluable.

Related Services and Applications

An interview with TerraDat co-founder Nick Russill

In this interview with Alan Wick, originally broadcast on his radio show, you will hear from TerraDat co-founder Nick Russill about: How to continue to grow your business by innovating and staying agile Why it’s important to sometimes say ‘No’ … Read More

How TerraDat’s work is helping monitor climate change

Twenty years ago, geophysics specialists at TerraDat became involved in a major pan-European project to measure the impact of climate change on permafrost in the mountains of Europe. The PACE (Permafrost And Climate in Europe) Project began monitoring a large … Read More

Slope Stability: Understanding Slope Stability using Geophysics

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Archaeological Geophysics (Archeology)

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Magnetics

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Karst Geology: Void detection & Karst Mapping using Geophysics

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Wind Farms: Investigation the Subsurface for Wind Farm Projects

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MASW (Surface Wave Surveys)

Multi-channel Analysis of Surface Waves (MASW) is a very useful method for investigating shallow geological structure and, in particular, the relative shear strength of subsurface materials. By incorporating density values for the local bedrock and overburden sediments it is possible … Read More

How we brought the evocative story of Swansea’s copper heritage to life using 3D Reality Capture

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Characterisation of Landfill Sites using Geophysics

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Geophysics for Mapping Geology along Pipeline Routes

Pipelines and cable routes present a set of unique developmental and geotechnical challenges. TerraDat has designed an integrated survey approach, providing data useful to all stages of the project design. Archaeological assessments and UXO detection: Due to the large distances … Read More

How can geophysical techniques be used to investigate and monitor leaking dams?

Dams are vital structures that contribute to vital infrastructure including drinking water, crop irrigation, and hydroelectric power. These structures, often over a century old are also put under huge stress by the large quantities of water they retain as well … Read More

Experts in Microgravity Surveys

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Solar Energy: Investigating the Subsurface Beneath Solar Farms Using Geophysics

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Mapping Shallow Abandoned Mineworkings using Geophysics

The problem of mapping shallow abandoned mine workings is significant in the re-development of brownfield sites or land reclamation in former mining areas. A TerraDat Geophysics survey can mitigate the risks of mapping mine workings using conventional ground investigation methods. … Read More

River Crossings: Profiling Geology using Geophysics

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Experienced Ground Radar (GPR) Company

TerraDat has been a GPR survey company since the technique evolved to a level where it could be applied to a wide range of applications over 20 years ago. Because the GPR method involves analysis of wave-form data, our experience … Read More

Specialist Seismic Refraction Survey Company

TerraDat is a specialist Seismic refraction survey company with many years of experience applying and researching its use in shallow engineering and geotechnical work. Seismic survey methods provide a useful tool for investigating geological structure and rock properties. The technique … Read More

Seismic Reflection

Meet Bison “Thumper” – our seismic weight drop…

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Page categories:

Construction & Geotechnical, Energy & Natural Resources, Environmental & Waste Management, Ground Hazards, Services

TerraDat uses state-of-the-art geophysical mapping techniques to map the subsurface. The benefit of geophysics is that it is non-invasive and can rapidly map large areas and reduce the chance of missing buried targets. We’ve been offering our services for over 25 years to clients from the engineering, environmental, energy and construction markets. Here are four case study booklets showing how geophysics can be applied to your ground investigations.

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Seismic Reflection