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A cart-like device on a paved road, possibly for ground surveying; it has a computer, sensors, and is surrounded by cars.
November 18, 2025
GPR USA explains how accurate subsurface mapping with GPR is, helping crews understand depth, precision, and factors that influence reliable underground data.
Person operating ground-penetrating radar on an asphalt road, device on wheels, red markings.
November 17, 2025
GPR USA explains what GPR can find, helping crews identify underground materials, utilities, and features for safer, more accurate field decisions.
3D rendering of a surface scan with a grid pattern. Color gradients indicate variations, with red representing highs and blue representing lows.
By GPR USA September 15, 2025
Learn what underground utility mapping is, how GPR detects buried utilities, and why accurate mapping prevents strikes, delays, and safety risks.
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