When planning excavation, drilling, or cutting into concrete, one of the most important steps is identifying what lies beneath the surface. Detecting underground utilities is of utmost importance. Two of the most commonly used methods for locating underground utilities are ground penetrating radar (GPR) and electromagnetic (EM) locating. But which one is better? The answer […]
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Sinkholes can be a hidden danger beneath your property. In Arkansas, where karst geology and certain soil conditions make sinkholes more likely, detecting them early is essential. Ground-penetrating radar (GPR) offers a reliable, non-invasive way to identify underground voids before they cause serious damage. But how do you know when it’s time to call in […]
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When it comes to Ground Penetrating Radar (GPR), the quality of your results depends on more than just the equipment — it also depends on what’s beneath your feet. Soil properties and moisture levels play a major role in how radar signals travel and how clearly subsurface features can be detected. At GPR Arkansas, we […]
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How GPR Fills the Gaps When planning to dig or break ground for any reason—whether you’re a homeowner planting trees or a contractor prepping a construction site—you’ve likely heard the phrase: “Call before you dig.” In most areas, that means contacting 811 or another One Call system to locate underground utilities and avoid costly or […]
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