Geophysical Surveys

Geophysical surveys are conducted to:

• study of the geological structure of the upper part of the section (VChR);
• determining the position of the rock roof and assessing the degree of danger of karst-suffusion processes;
• determining the position of the roof of water-saturated rocks;
• building a high-speed and deep seismic section;
• determining the position of the boundaries of frozen, unfrozen rocks;
• determining the presence of stray currents;
• determination of soil corrosion activity.
• constructing a section of the electrical resistivity of soils;

Include:

• Seismic studies using the method of reflected waves (in the modification of multiple overlappings - the common deep point, OGT) and the method of refracted waves (MPV)
• Electrical exploration studies using the method of natural electric field (EP), vertical electric sounding (VES), dipole electric sounding (DEZ), electroprofiling (EP).