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
Shallow Geophysics for Transmission Cable Route Characterisation
Shallow geophysics plays a crucial role in characterizing the subsurface for transmission cable routes, offering significant advantages to transmission teams working on energy infrastructure projects. By employing non-invasive geophysical techniques, energy providers can optimize cable route planning, reduce environmental impact, … Read More
Slope Stability: Understanding Slope Stability using Geophysics
TerraDat has developed a strategy for investigating slope stability that provides key engineering properties for managing and monitoring existing and potential landslides. While each site is considered unique with respect to the survey design, the methods that most often prove … 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
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
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
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
Experts in Microgravity Surveys
A TerraDat microgravity survey is based on measuring localised variations in the Earth’s gravitational field using an extremely sensitive gravity meter. We own and operate the latest Scintrex gravimeters. A microgravity survey targets physical contrasts between materials of contrasting density. … Read More
Brownfield Site Investigation using Geophysics
Most former industrial sites have a legacy of buried structural hazards and contamination. Geophysical surveys can detect buried targets without the need to excavate. Many industrial contaminants, such as salinisation by acids and hydrocarbon plumes, can leave a significant geophysical … Read More
TerraDat reveals ‘Port Talbot’s Pompeii’ at Margam Park
TerraDat was privileged to conduct the geophysical survey at Margam Country Park that revealed a substantial Roman villa While much of our work involves commercial geophysical surveys for infrastructure and engineering developments, it was wonderful to collaborate closely with archaeologists … Read More