FIELD: measurement technology, magnetic prospecting for mineral resources. SUBSTANCE: proposed facility can also be used in space investigations for measurement of magnetic field of terrestrial space and magnetic field of planets, in magnetic navigation for determination of speed and position of vessel. Facility establishing induction of geomagnetic field from mobile object includes three three-component magnetometric transducers put on object, nine amplification-conversion units, three generators of variable voltage, recording unit, angle-measuring device, information processing device interconnected in certain manner. EFFECT: exclusion of effects of magnetic interference caused by magnetization, eddy currents and electromagnetic equipment of object on error in establishment of induction of geomagnetic field. 1 dwg
