WO2013147771A3 - Collecting control source electromagnetic signals - Google Patents

Collecting control source electromagnetic signals Download PDF

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Publication number
WO2013147771A3
WO2013147771A3 PCT/US2012/031002 US2012031002W WO2013147771A3 WO 2013147771 A3 WO2013147771 A3 WO 2013147771A3 US 2012031002 W US2012031002 W US 2012031002W WO 2013147771 A3 WO2013147771 A3 WO 2013147771A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic signals
control source
source electromagnetic
collecting control
band signals
Prior art date
Application number
PCT/US2012/031002
Other languages
French (fr)
Other versions
WO2013147771A2 (en
Inventor
Alexander KALISH
Original Assignee
Deep Imaging Technologies, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deep Imaging Technologies, Inc. filed Critical Deep Imaging Technologies, Inc.
Priority to PCT/US2012/031002 priority Critical patent/WO2013147771A2/en
Publication of WO2013147771A2 publication Critical patent/WO2013147771A2/en
Publication of WO2013147771A3 publication Critical patent/WO2013147771A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Concurrently measuring, correlating, and processing magnetic and electric field data includes measuring base band signals, and then up-converting those band signals to a higher frequency for filtering, while at the same time preserving phase and amplitude information. All timed elements in the system are rigorously synchronized. The increased data set results in improved signal-to-noise ratio and information correlation.
PCT/US2012/031002 2012-03-28 2012-03-28 Collecting control source electromagnetic signals WO2013147771A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2012/031002 WO2013147771A2 (en) 2012-03-28 2012-03-28 Collecting control source electromagnetic signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/031002 WO2013147771A2 (en) 2012-03-28 2012-03-28 Collecting control source electromagnetic signals

Publications (2)

Publication Number Publication Date
WO2013147771A2 WO2013147771A2 (en) 2013-10-03
WO2013147771A3 true WO2013147771A3 (en) 2014-05-01

Family

ID=49261375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/031002 WO2013147771A2 (en) 2012-03-28 2012-03-28 Collecting control source electromagnetic signals

Country Status (1)

Country Link
WO (1) WO2013147771A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060203613A1 (en) * 2005-02-18 2006-09-14 Leon Thomsen System and method for using time-distance characteristics in acquisition, processing, and imaging of t-CSEM data
US20090082970A1 (en) * 2007-09-20 2009-03-26 Ohm Ltd Electromagnetic Surveying
US20100163242A1 (en) * 2006-07-13 2010-07-01 Dennis Willen E "Removing Air Wave Noise From Electromagnetic Survey Data"
US20120010818A1 (en) * 2010-07-07 2012-01-12 Alexander Edward Kalish Collecting Control Source Electromagnetic Signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060203613A1 (en) * 2005-02-18 2006-09-14 Leon Thomsen System and method for using time-distance characteristics in acquisition, processing, and imaging of t-CSEM data
US20100163242A1 (en) * 2006-07-13 2010-07-01 Dennis Willen E "Removing Air Wave Noise From Electromagnetic Survey Data"
US20090082970A1 (en) * 2007-09-20 2009-03-26 Ohm Ltd Electromagnetic Surveying
US20120010818A1 (en) * 2010-07-07 2012-01-12 Alexander Edward Kalish Collecting Control Source Electromagnetic Signals

Also Published As

Publication number Publication date
WO2013147771A2 (en) 2013-10-03

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