FIELD: mining.
SUBSTANCE: method involves measurement on the carrier movement trajectory of values of the Earth's magnetic field induction vector (EMFIV) modulus and one of components of EMFIV modulus gradient, compensating of carrier magnetic disturbances against these measurements, processing the information about EMFIV modules for making a decision to detect local magnetic anomalies (LMA) and estimation of parametres of carrier contact with LMA - traverse coordinates and values of tilted traverse range, combined processing of modulus and modulus gradient component that allows to define coordinates and magnetic moment of LMA.
EFFECT: possibility to define all coordinates that characterise the location of local magnetic anomalies, LMA classification by value of its magnetic moment.
1 dwg
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