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Geophysical measurement device for natural soil resource exploration in aquatic environment

  • US 8,269,500 B2
  • Filed: 01/09/2007
  • Issued: 09/18/2012
  • Est. Priority Date: 01/09/2006
  • Status: Expired due to Fees
First Claim
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1. Geophysical measurement device for exploration of natural resources of soil in an aquatic environment, comprising:

  • a supporting frame intended to rest in a stable manner on said soil of said aquatic environment;

    at least one watertight floatability caisson resting on the supporting frame; and

    a measurement instrument comprising;

    at least one magnetic sensor used to measure locally at least one of component of the magnetic field;

    an analog and/or digital data acquisition and processing device; and

    a power supply source for the at least one magnetic sensor and the data acquisition and processing device;

    wherein the at least one magnetic sensor is contained inside the at least one watertight floatability caisson.

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