Preliminary works for 3D-seismic test measurement at Asse have started
The flags mark the receiving (yellow) and excitation points (red) of the 3D-seismic test measurement. The Info Asse can be seen in the background.
After the Regional Mining Authority has approved the performance of the measurements, preparations started for the 3D seismic test measurement between Remlingen and Wittmar. The receiving and excitation points are currently measured by members of the commissioned company and examined by a bomb disposal team. Subsequently the receiving devices (geophones) will be placed and wired. The actual measurements will probably begin on 20 March and will take about two weeks.
The BfS plans the 3D-seismic measurements to gain more detailed knowledge of the structure and condition of the underground in the overburden surrounding the Asse II mine.
The purpose of the test measurement is to demonstrate whether the proven geophysical measuring method is suitable for improving the insufficient geological knowledge in the area of the steep structures of the southern flank of the Asse mine. It also serves to optimise the measurement parameters. Based on the results of the test measurement it will be decided as to whether the main measurement will be carried out.