TerraDat - Delivering Complex Geophysics with Down-to-Earth Approach. TerraDat is a leading geophysical survey company with more than 25 years of experience. Based in South Wales, UK, we have offices in Scotland, Spain, Italy, and Austria. We work with engineers and consultants to provide reliable and objective subsurface geophysical mapping services. We understand that our clients need actionable geophysical surveys to make important decisions. We recommend survey designs that provide the necessary information and insight. Our team of geophysics specialists, along with our extensive collection of geophysical instrumentation, combine methodologies to maximize the chances of a successful survey outcome. We always employ a practical and objective approach. Our geophysical survey results are easy to understand and presented in popular CAD/GIS formats. We integrate them with other site data to give a complete subsurface picture. We offer a free, no-obligation consultancy service to help clients achieve their goals, even if they are unfamiliar with geophysics. We're easy to work with and down to earth. We are scientists here to help. Choose TerraDat for reliable and honest geophysical survey solutions.