Geophysical Exploration

Geophysical instruments

• Geoelectrical sounding / mapping / Tomography
• Gravimetry
• Magnetics incl. Gradient measuring
• Surface- and Borehole radar
• Reflection- and Refraction seismic, Borehole seismic
• Seismical / Electromagnetical (Radar) Tomography
• Sonar exploration

Achievements

• Detection of anomalies in the underground (for example: imbedded substances, fills)
• Estimation of layer thicknesses
• Exploration of non homogeneous parts (for example cohesive material, dolines, weak zones, flooding and salted zones)
• Cavity detection
• Additional information for geotechnical problems (heaps, dykes and stability)
• Boundaries of a deposits
• Detection of cables and pipes
• Hydrogeological and geohydrological exploration