Ground Penetrating Radar 101: The Basics

Ground Penetrating Radar 101: The Basics

Ground-penetrating radar (GPR) equipment, also known as ground probing radar, is used in geological surveying like utility mapping.

What is a GPR?

The GPR technology is a very important set of equipment for those who are working in non-invasive surveying, especially during utility mapping. A GPR system allows underground utilities to be found as well as other subsurface objects like conduits, rebar, voids, and other characteristics of the ground.

How Does a Ground Penetrating Radar Technology Work?

Ground-penetrating radar technology uses an energy pulse to generate images underneath the job site. A computer receives the output and it undergoes data processing to perform its subsurface investigation. It takes the strength and time delay of the outgoing and returning signals and uses them to convert the data collected onto digital media.

It works because different material properties affect the electromagnetic pulse. Factors can affect these signals, which include:

  • Soil conditions
  • Buried objects
  • Freshwater
  • Concrete, dry sand
  • Wet sand
  • Sandy soils
  • Depth
  • Other structural elements
  • Subsurface features

This powerful tool is not limited by surface either. A GPR system can work on a variety of different surfaces like soil, ice, rock, fresh water, pavements, and concrete structures to name just a few.

It is versatile in its uses such as locating rebar, subsurface structures, or buried objects—even going as far as identifying the make and material of it.

Benefits of Utilizing Ground Penetrating Radar Equipment

GPR has a variety of uses and benefits. Its ability to identify metallic and non-metallic utilities and services, as well as work in unfavorable and favorable conditions makes it an indispensable tool in the field.

The collected data not only gives you the depth of the main components of a material, but also allows workers to identify polyethylene water and gas pipes, fiber-optic cables, and other elements that would otherwise be undetectable.

Data is gathered when combined with other collecting devices and systems like electromagnetic energy detection, accurate specific depths, the minor differences between two materials, small objects, large objects, subsurface mechanical properties, and a range of other information.

These systems can function in remote sensing work with accurate and reliable results. The resulting GPR data can ensure that no sensitive sites are disturbed by digging. The use of radar provides cost and time-saving benefits over older techniques such as x-rays.

These devices can use the data from these reflected signals to give early warning signs before any damage is made or before anyone is exposed to any dangers during construction. In the event of an already existing problem, this radar signal device can help diagnose the problem quicker and more accurately.

These machines have a place outside of construction and infrastructure as well. They can be used in geological studies and geophysics. They are used in environmental surveys and the study and assessments of earthquakes. They’re even used in the study of trenchless technology and directional drilling.

Find a Reliable Ground Probing Radar for Your Needs

If you’re looking for a GPR service you can trust, our team of experts is ready to take on the job and provide you with high-quality work. We use the latest equipment and cutting-edge technologies.

We produce cost-effective, fast, efficient, and accurate GPR survey solutions that stem from over 13 years of experience.

To learn more about our GPR services, contact us at 888-885-6228 at Util-Locate today!

3 Things to Know About Utility Mapping

3 Things to Know About Utility Mapping

There is always a risk of hitting utility pipelines or wires when digging into the ground during construction. This can be incredibly dangerous and costly should an accident like this happen. That’s why it’s important to hire a professional utility mapping service to get the job done.

Moreover, having an accurate plan when mapping out where to dig is essential. This is especially true in areas where utilities like gas lines and electrical power lines can be found.

This is where utility mapping and utility mapping services come in.

Understanding Utility Mapping

To put it simply, a utility map shows you data regarding the locations and identifications of pipes and cables beneath the ground. This involves sewers, electric utilities, telephone cables, gas lines, and water mains.

This process together with topographical surveys will create a detailed map of the configuration of anything below an area with great accuracy.

Keeping You Safe

Experienced utility mapping services can be crucial to any project, infrastructure, or construction site of any kind. Safety should always be the number one priority—and the greatest contributor to it is knowledge and information.

You’ll find reliable utility mapping services in Orange County, Los Angeles, Riverside, and many other places, making sure that they provide and ensure a safe environment during construction.

What’s next after the completion of the projects is one of the ultimate goals of utility mapping. Always be sure to find, contact, discuss, or even meet with professional services and their team to keep people involved in any project out of harm.

Public health and safety should also be a top priority in any project. That’s why it’s important to not be cutting corners—to choose reliable utility mapping services that can help project managers understand all the information they need to know before digging any ground.

Hitting a gas pipeline is no laughing matter. Even if there are instances where workers and civilians manage to be unharmed, accurate knowledge and data could easily ensure their safety.

Avoiding What Could Go Wrong

Everyone at a worksite has the right to health and safety, and there are many things that could go wrong when the location of utilities underneath an infrastructure is overlooked.

There is a threat of electrocution, fire, or other dangerous hazards, and failing to have quality data about the project area can multiply these dangers exponentially.

Utility work-related accidents that happened in the past and continue to happen today—like flash burns, accidentally striking an electric cable, and expensive damages to private and public utilities. These are unnecessary and readily avoidable risks that could cost money and people.

Utility Mapping Service You Can Trust

For any type of infrastructure, be sure to do research beforehand and search for a reliable service that can provide you with life and cost-saving data. This data could make the entire process easier and safer for everyone involved.

For utility mapping services our team of skilled experts in the industry can ensure you a reliable, trustworthy, and professional job.

To learn more about our services, email us at on contact us at 888-885-6228 at Util-Locate today!