*The Geomagnetic Field Transformants and Their Complexing with Data of Gravitational… DOI: http://dx.doi.org/10.5772/intechopen.111560*

In order to extract the maximum geological information, the following transformants of the observed geomagnetic field were calculated [3]: analytical signal, vertical and horizontal gradients of the anomalous magnetic field, the angle of the magnetic field gradient vector, high-frequency and low-frequency components of the magnetic field, autotracing of the anomaly axes ΔTa, position of singular points Euler (**Table 1**).



**Table 1.**

*Statistics on the values of transforms of the anomalous magnetic and gravitational, thermal, and radiogeochemical fields.*

In the Geosoft Oasis Montaj software, matrices were built (with a cell size of 250 250 m) using the "Bidirectional Line Gridding" algorithm.

The international analytical model IGRF was adopted as the normal geomagnetic field of the Earth.
