Compact device for three-dimensional GPR surveying with a resolution of 3.5 x 3.5 cm in plan and up to 2 m in depth, based on a generator with a high dynamic range and digital antenna array.
Combined type antenna array includes 16 elements – 8 receiving and 8 transmitting antennas.

Features

• Detection of hidden objects behind obstacles.
• Determination of the object shape and the depth.
• Two-dimensional and three-dimensional visualisation of hidden objects.
• High dynamic range antennas array.
• Easy to use for controlling and data interpretation.
• Full covering of scanning width with 3.5cm resolution (no “dead zones” at all).

The device is designed for detection and spatial localization of latent objects and heterogeneities in various media (soil/ground, pavement, engineering structures, etc.) Objects and heterogeneities having electric permittivity different from the background electric permittivity of the environment can be found. The software allows obtaining 3D data of the investigated environment. It is possible to display layer-by-layer 3D images as a set of pictures obtained along the selected direction for different sections of the volume being explored; 3D visualization of heterogeneities is also available. Based on the obtained image, operator identifies presence and location of buried objects and heterogeneities within continuous media.