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Inertial sensor tracking system

  • US 20090002186A1
  • Filed: 07/10/2008
  • Published: 01/01/2009
  • Est. Priority Date: 04/11/2006
  • Status: Abandoned Application
First Claim
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1. A tracking system comprising:

  • an inertial sensor for producing velocity data in response to its movement; and

    a pair of underground geodetic survey monuments to facilitate alignment of the inertial sensor to a home position.

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