Especially in populated areas the streets and other building grounds lead to magnetic interferences which make the geophysical evaluation of regular geomagnetic data impossible. With our TDEM systems we are well equipped to find unexploded ordnances even under these circumstances.
We use all common kinds of geophysical techniques to locate UXOs and tailor the techniques to the situation on-site and to the special requirements of our customers to achieve the optimum result.
Geomagnetics is a method which detects changes in the magnetic field. We use it in combination with multichannel systems and GPS to gather and analyse the data digitally. Our EOD technicians also use geomagnetics to control the excavation sites so they can grant the highest work safety on even the most problematic grounds.
By using shielded antennas, the propagation of the radar waves can be focused in one direction. As a result, georadar measurements can be carried out directly next to other disturbing bodies, e.g. in the rail track area.