Ground penetrating radar (GPR) offers an accurate, non-destructive solution to mapping the subsurface of the earth. Archaeologists and remote sensing specialists around the world rely on GSSI ground penetrating radar as a key tool for non-invasive site investigation.

What is Ground-Penetrating Radar? Ground-penetrating radar is a technology that supports subsurface detection and mapping. Also known as GPR, this technology sends electromagnetic radar pulses into the ground. Those pulses interact with and bounce back from various substances in unique ways.

Ground-penetrating radar (GPR) is a geophysical method that uses radar pulses to image the subsurface. It is a non-intrusive method of surveying the sub-surface to investigate underground utilities such as concrete, asphalt, metals, pipes, cables or masonry. [1]

Ground Penetrating Radar (GPR) is a powerful subsurface exploration tool that uses electromagnetic waves to detect and map objects and structures beneath the ground's surface. GPR is useful for locating utilities because it detects what's beneath the surface without the expense and risk of digging or potholing .

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 York State Museum, GPR was invented in the 1930s as a tool for measuring the thickness of glaciers.

Ground penetrating radar (GPR), is a geophysical underground locating method that uses radar pulses to image the subsurface of the earth. GPR systems can have applications in a variety of media, including rock, soil, ice, fresh water, pavements, and structures.

GPRS uses GPR as a non-destructive and safe method to locate utilities and to scan concrete for embedded objects. GPRS does not use GPR for geological or geophysical purposes. GPRS’ use of GPR typically involves placing the GPR device over a location to scan that location for objects.