FIELD: measurement technology, magnetic prospecting of mineral resources. SUBSTANCE: given facility is related to space exploration and can be used to measure geomagnetic field of terrestrial space and magnetic fields of planets. It can also be employed in magnetic navigation for determination of speed and position of vessel. Facility includes two three-component magnetometric transducers, six amplification-conversion units, generator of variable voltages, angle- measuring device, recorder, information processing unit and adder connected in proper manner. Technical result of employment of facility consists in reduced effect of changes of inductive and hard magnetization of object, and consequently, in diminished influence of instability of Poisson parameters and projections of vector of magnetic induction on hard magnetization of object, on error in determination of induction of geomagnetic field and in attenuation of dependence of determination of induction of geomagnetic field on measurement errors of angles of roll, course and pitch of object. EFFECT: improved functional reliability of facility. 1 dwg
