Non-Seismic field Methods

Airborne geophysical exploration

Airborne geophysical exploration is a research method that allows you to perform primary geophysical exploration even in hard-to-reach areas.

A number of enterprises of Rosgeology are capable of performing airborne geophysical work of all types and scales. The scope of work includes the study of magnetic, gravitational and aero-radiometric fields, the identification of gas anomalies of hydrocarbons (methane and propane). Dalgeofizika, located in the Khabarovsk Territory, is capable of performing high-precision airborne geophysical surveys of various scales, including gravimetric reconnaissance using a gravimeter located on the helicopter’s external sling.

Gravity and magnetic exploration

A set of ground gravimetric works is carried out for a detailed study of the Earth's gravitational field in a region defined by the Customer. A feature of gravity exploration is the study of the deep geological structure of the earth's crust (the method is based on different densities of rocks and their complexes).

Magnetometric exploration is an effective method for searching and prospecting for iron ores, as well as a widespread method of geological mapping, structural studies in the search for minerals.

Electrical intelligence

Electrical exploration is carried out by enterprises of Rosgeology in natural and artificial electromagnetic fields, as well as using electrotomography.