1. DC-Geoeletric
A geoelectrical measurement is carried out by recording the electrical potential arising from current input into the ground with the purpose of achieving information on the resistivity structure in the ground. In a homogeneous ground (halfspace) the current flow radially out from the current source and the arising equipotential surfaces (red surfaces) run perpendicular to the current flow lines (blue lines) and form half spheres.
Applications
2. Magnetotellurics (MT)
Magnetotellurics (MT) is an electromagnetic geophysical method for inferring the earth’s subsurface electrical conductivity from measurements of natural geomagnetic and geoelectric field variation at the Earth’s surface. Investigation depth ranges from 300 m below ground by recording higher frequencies down to 10,000 m or deeper with long-period soundings.
3. Audio Magnetotellurics (AMT)
Magnetotellurics (MT) is an electromagnetic geophysical method for inferring the earth’s subsurface electrical conductivity from measurements of natural geomagnetic and geoelectric field variation at the Earth’s surface. Investigation depth ranges from 300 m below ground by recording higher frequencies down to 10,000 m or deeper with long-period soundings.
4. Induced Polarization (IP)
A geoelectrical measurement is carried out by recording the electrical potential arising from current input into the ground with the purpose of achieving information on the resistivity structure in the ground. In a homogeneous ground (halfspace) the current flow radially out from the current source and the arising equipotential surfaces (red surfaces) run perpendicular to the current flow lines (blue lines) and form half spheres.
Applications
1-12 weeks
3D Consulting-GEO GmbH is a registred company based in Berlin, Germany. 3D Consulting-GEO and international partners aim at providing high-quality solutions in geophysical and geotechnical studies.
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