What are the measurement principles of the physical sensors in the MTi/MTx and MTi-G?

All products:
Rate of turn sensors (gyroscopes) - MEMS, solid state, "vibrating structure" concept.
Linear accelerometers - MEMS, solid state, capacitative readout.
Magnetic field sensors - Thin-film magneto-resistive.

MTi-G only:
GPS - standard 16 Channels L1 type receiver.

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