GBG has experience in multiple seismic techniques for on-shore and off-shore applications. Refraction techniques can model rock depth and strength, MASW gives engineering properties of the subsurface as well as detecting kast features quickly and easily. Our downhole seismic methods can be useful where a small site restricts the access for long survey lines.
Our range of in house marine seismic equipment allows for multiple techniques and layers of information, from seabed to bedrock and everything in between.
Click on the images below to find out more about our suite of testing techniques.
Contact us to find out which technique will provide the information you require.