FIELD: instrumentation.
SUBSTANCE: based on the received inertial information the course, pitch and roll are calculated by the algorithms of the analytical gyro-horizon-latitudinal compassing of the geographic latitude and orientation parameters of the object base. At that in addition to two channels of inertial measurement the third channel is formed on the basis of identification of the magnetic properties of the object base, measuring the magnetic field strength vector of the Earth (MFE), its correction and comparing of the estimates of the MFE strength vectors.
EFFECT: obtaining the most complete and reliable information on the geographical coordinates of the object.
3 dwg
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