blue triangle, corporate logo of terratec



When a ferrous material is placed within the earth's magnetic field, it develops an induced magnetic field. The induced field is superimposed on the earth's field at that location, creating a magnetic anomaly.


Using the state of the art geomagnetic instruments, we measure the total magnetic field, the vertical gradient of the 3 components of the magnetic field vector. These measurements can be done from the surface and in boreholes down to 2000m. The visualisation and interpretation is done in 2D and 3D.

For further informations please contact: terratec germany, Schillerstr. 3, 79423 Heitersheim, phone: +49 (0) 7634 4644, fax: +49 (0) 7634 4634, email: info(at) Thank you!