Our private utility locating services utilize advanced technology, including Ground Penetrating Radar (GPR), Electromagnetic locators, CCTV video cameras, acoustic leak detectors, and more, to …

GPR uses high-frequency (usually polarized) radio waves, usually in the range 10 MHz to 2.6 GHz. A GPR transmitter and antenna emits electromagnetic energy into the ground.

Ground penetrating radar (GPR) is a non-destructive geophysical technique utilized in construction to analyze the subsurface conditions of a given site. By emitting electromagnetic pulses into the ground …

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.

GPR Data Inc. is a leader in Ground Penetrating Radar (GPR), non-destructive, non-invasive, cutting-edge, geophysical testing, and sub-surface investigations.

GPR is a time scaled system which measures the time that it takes pulses of electromagnetic energy to travel from an antenna to an interface (e.g., soil horizon, bedrock, and buried feature) and back.

Learn how ground penetrating radar works and get your GPR questions answered by GSSI.

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 …

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 through objects under …

Ground Penetrating Radar (GPR) is a geophysical method that offers a window into the subsurface without the need for excavation or drilling. This non-destructive technique transmits high-frequency …