The Complex of High-frequency Borehole Seismic Methods for Detailed Study of Rock Massif

The paper presents modern achievements in high-frequency borehole seismic survey. High frequencies allow to solve the main problem of shallow seismics - insufficient resolution due to an excessively long wavelength in comparison with the size of geological objects. The use of high-frequency borehole sources and corresponding receivers makes it possible to effectively use modern technologies to obtain a detailed structure of the section.