About 485,000 results
Open links in new tab
  1. Ground-penetrating radar - Wikipedia

    GPR is used in law enforcement for locating clandestine graves and buried evidence. Military uses include detection of mines, unexploded ordnance, and tunnels.

  2. Ground Penetrating Radar (GPR) - US EPA

    Apr 18, 2025 · Ground penetrating radar (GPR) is an electromagnetic geophysical method that transmits radio wave pulses at select center frequencies into the ground to study the subsurface.

  3. Ground Penetrating Radar (GPR) - Echo GPR Services

    Dec 15, 2025 · That's precisely where Ground Penetrating Radar (GPR) shines. Whether you're scanning concrete, mapping utilities, or analyzing subsurface conditions, GPR gives you a safe and …

  4. GPR Explained - What is Ground Penetrating Radar? | GPRS

    Ground penetrating radar (GPR) is a non-destructive detection and imaging method which identifies subsurface elements either underground or within a surface such as concrete. According to the New …

  5. Ground-Penetrating Radar (GPR) - Geology Science

    Dec 7, 2023 · Ground-Penetrating Radar (GPR) is a geophysical method that uses radar pulses to image the subsurface. It is a non-destructive technique that allows the visualization of structures and …

  6. Understanding GPR Data: A Guide to Ground Penetrating Radar …

    By emitting electromagnetic energy into the ground, GPR offers a non-invasive, high-resolution way to detect and visualize subsurface features. This guide will explore what GPR data is, how it’s collected …

  7. Ground Penetrating Radar (GPR): What is it & How it Works?

    Nov 3, 2023 · GPR works by detecting echoes of electromagnetic signals. First, the transmitter sends high-frequency radio waves (between 10 MHz and 2.6 GHz) into the ground. The waves pass …

  8. Ground-Penetrating Radar - Natural Resources Conservation Service

    Ground-penetrating radar (GPR) is a noninvasive geophysical method that produces high-resolution images of the subsurface and detects points or areas that have different spatial reflection patterns …

  9. What is Ground Penetrating Radar? (A Complete Guide) - TWI

    Ground penetrating radar (GPR) is a non-intrusive geophysical technique that uses radar to image and survey the subsurface. It is used for a range of applications including investigating underground …

  10. Ground Penetrating Radar Guide | Point One Nav

    Jun 19, 2024 · Learn about the meaning of ground penetrating radar (GPR), how it works, and how to maximize GPR’s accuracy with RTK in this extensive guide.