METHOD FOR DETERMINATION OF ATTITUDE POSITION AND PARAMETERS OF INNER CORE MOTION Russian patent published in 2009 - IPC G01V3/00 

FIELD: physics, measurement.

SUBSTANCE: invention is related to Earth physics and may be used for determination of attitude position and parameters of inner core motion. According to invention, natural pulse electromagnetic field of Earth is registered. Produced signal is filtered by amplitude and shape from pulses of non-lithosphere origin and fluctuation exhaust of non-periodic character. Daily variations of purified and smoothened fields are used to determine geometric position of fields excitation center. Found center of excitation is considered geometric center of Earth inner core during this day. Position of Earth inner core center position is compared in different days, and variation of inner core center position is used to define parameters of its progressive motion, direction and speed of its motion. Parameters of inner core rotation is determined by variation of daily traveling shape and spectral characteristics of registered time rows. Produced data may be used in surveys related to violations of Earth rotation rhythmicity.

EFFECT: development of efficient method for determination of attitude position and parameters of Earth inner core motion.

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