GPR Survey Services
At Plot. Surveys Ltd, we recognize that Ground Penetrating Radar (GPR) is one of the most valuable tools for investigating the sub-surface environment. Whether it's for utility detection of plastic services that cannot be identified using EML/CAT techniques or for mapping buried structures and voids, GPR serves as an essential, non-destructive testing option to enhance understanding of what lies beneath. With over a decade of GPR user experience, we can easily adapt to your site requirements. Feel free to contact us to discuss a GPR Survey for your project.
Ground Penetrating Radar (GPR) is a non-destructive geophysical method that utilizes radar pulses to create images of the subsurface. This technique operates by sending high-frequency radio waves (ranging from 10 MHz to 2.6 GHz) into the ground and measuring the reflected signals from subsurface structures. GPR is widely employed in various fields due to its effectiveness in utility detection, as well as in detecting and mapping objects, changes in material, voids, and cracks in the ground.
Key Reasons for Conducting a GPR Survey:
Non-Destructive Testing (NDT):
GPR facilitates subsurface investigation without disturbing the ground or existing structures, making it particularly suitable for applications such as archaeology, construction, and utility detection.
High Resolution and Detailed Imaging:
Ground Penetrating Radar can generate highly detailed images of the subsurface, which is advantageous for identifying small objects or structural changes. Its precision makes it highly effective for detecting utilities, pipes, and even minor voids.
Real-Time Results:
GPR equipment often delivers results in real time, enabling operators to interpret data on-site, make immediate decisions, and adapt surveying strategies as necessary.
Depth of Penetration and Customizability:
Depending on the frequency of the radar pulses, GPR can reach various depths. Lower frequencies can penetrate deeper but provide lower resolution, while higher frequencies deliver greater resolution at shallower depths.
Enhanced Safety:
Ground Penetrating Radar is a safe and non-invasive tool, making it appropriate for use in sensitive environments or for projects that require minimal disruption.