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GROUND-TRACKING SYSTEMS AND APPARATUS

  • US 20140111208A1
  • Filed: 03/15/2013
  • Published: 04/24/2014
  • Est. Priority Date: 03/26/2012
  • Status: Active Grant
First Claim
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1. A buried object locator, comprising:

  • an antenna array;

    a moving or rolling element including one or more sondes;

    a circuit coupled to the antenna array for receiving magnetic field signals from a buried object and the one or more sondes; and

    a processing element configured to;

    determining information about the buried object; and

    determine motion, position or orientation information associated with the locator based at least in part on the received magnetic field provided from the sondes.

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