SPH Engineering has expanded its drone-based ground-penetrating radar (GPR) portfolio with two 600 MHz antennas designed for UAV integration: the MALÅ GeoDrone 600 and the Zond Aero 600 NG. The new systems are aimed at high-resolution subsurface mapping in engineering, utility detection, archaeology, environmental studies, and geophysical research, particularly where access for ground carts is slow, difficult, or unsafe.
Both antennas operate at a central frequency of 600 MHz, selected to balance near-surface resolution and penetration depth. Typical penetration from a UAV platform is up to 2 meters, depending on soil conditions. SPH Engineering’s True Terrain Following function keeps a stable antenna height over uneven topography, helping maintain consistent data quality and repeatability when flying standard grid or profile patterns.
Pour en savoir plus : SPH Engineering Adds 600 MHz UAV GPR Antennas for High-Resolution Subsurface Mapping
