The Geophysical Survey Specialists
Our team of geoscientists have been delivering honest, reliable and objective subsurface geophysical mapping services for over 30 years.
How can we help you?
Why Terradat Geophysics?
We know complex geophysical surveys, but we keep things down to earth. With over 30 years of expertise, TerraDat is your trusted partner in engineering, environmental, energy, and archaeological ground investigations.
At TerraDat, we understand the importance of reliable geophysical surveys for making informed decisions. Our experienced team of geophysicists use advanced technology to provide precise insights into subsurface conditions, ensuring your project’s success. We tailor each survey to deliver the specific data you need, always focusing on practical outcomes.
Some of our Customers
Characterisation of Landfill Sites using Geophysics
Addressing the growing challenge of environmentally compliant landfill management, TerraDat provides expert geophysical survey services for both active and closed landfill sites. Our advanced, non-invasive techniques deliver high-resolution insights into landfill composition and boundaries, surpassing traditional methods in efficiency and … Read More
Solar Energy: Investigating the Subsurface Beneath Solar Farms Using Geophysics
Click for more information on investigations for Solar Farms Archaeology beneath solar farms TerraDat provides geophysical services to the renewable energy industry, including wind and solar farms. We employ techniques for investigating the ground beneath these developments to assist with … Read More
GeoVoyager: A Collaboration with the Royal Society and Cowbridge School
We’re pleased to announce a partnership with Cowbridge School for an innovative educational project called GeoVoyager. The collaboration is made possible thanks to a STEM Partnership Grant from The Royal Society, the oldest scientific institution in continuous existence since 1660. … Read More
Electrical Resistivity Tomography (ERT)
The Resistivity technique is useful for characterising the sub-surface materials in terms of their electrical properties. Variations in electrical resistivity (or conductivity) typically correlate with variations in lithology, water saturation, fluid conductivity, porosity and permeability, which may be used to … 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
Aerial LiDAR Survey & UAV Mapping Services
TerraDat has been mapping the world in three dimensions since the earliest days of close-range photogrammetry and terrestrial laser scanning. As drone technology matured, we were at the forefront of integrating airborne LiDAR — and today our UAV-mounted sensor represents … Read More
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
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
Ground Conductivity (EM)
A ground conductivity or electromagnetic (EM) survey involves the generation of an EM field at the surface and subsequent measuring of the response as it propagates through the subsurface. The main components of the instrument are a transmitter coil (to … Read More