BR112015008132A8 - Sistema de recepção eletromagnético para varredura geofísica e método para a calibragem de um sistema de recepção eletromagnético para varredura geofísica - Google Patents

Sistema de recepção eletromagnético para varredura geofísica e método para a calibragem de um sistema de recepção eletromagnético para varredura geofísica

Info

Publication number
BR112015008132A8
BR112015008132A8 BR112015008132A BR112015008132A BR112015008132A8 BR 112015008132 A8 BR112015008132 A8 BR 112015008132A8 BR 112015008132 A BR112015008132 A BR 112015008132A BR 112015008132 A BR112015008132 A BR 112015008132A BR 112015008132 A8 BR112015008132 A8 BR 112015008132A8
Authority
BR
Brazil
Prior art keywords
geophysical
scanning
reception system
calibration
electromagnetic reception
Prior art date
Application number
BR112015008132A
Other languages
English (en)
Other versions
BR112015008132A2 (pt
Inventor
Dodds Jack
Original Assignee
Geotech Airborne Ltd
Geotech Ltd
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 Geotech Airborne Ltd, Geotech Ltd filed Critical Geotech Airborne Ltd
Publication of BR112015008132A2 publication Critical patent/BR112015008132A2/pt
Publication of BR112015008132A8 publication Critical patent/BR112015008132A8/pt

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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/16—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat specially adapted for use from aircraft
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

SISTEMA DE RECEPÇÃO ELETROMAGNÉTICO PARA VARREDURA GEOFÍSICA E MÉTODO PARA A CALIBRAGEM DE UM SISTEMA DE RECEPÇÃO ELETROMAGNÉTICO PARA VARREDURA GEOFÍSICA. A presente invenção refere-se a um sistema eletromagnético aéreo que determina um fator de calibragem para o seu sistema receptor por intermédio da combinação de uma sensibilidade de baixa frequência para os seus sensores de indução magnéticos com as medições de resposta de alta frequência obtidas usando laços de calibragem.
BR112015008132A 2012-10-12 2012-10-12 Sistema de recepção eletromagnético para varredura geofísica e método para a calibragem de um sistema de recepção eletromagnético para varredura geofísica BR112015008132A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/050721 WO2014056069A1 (en) 2012-10-12 2012-10-12 Calibrated electromagnetic survey system

Publications (2)

Publication Number Publication Date
BR112015008132A2 BR112015008132A2 (pt) 2017-07-04
BR112015008132A8 true BR112015008132A8 (pt) 2018-01-02

Family

ID=50476808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008132A BR112015008132A8 (pt) 2012-10-12 2012-10-12 Sistema de recepção eletromagnético para varredura geofísica e método para a calibragem de um sistema de recepção eletromagnético para varredura geofísica

Country Status (9)

Country Link
US (1) US9632198B2 (pt)
EP (1) EP2906969A4 (pt)
CN (1) CN104781701B (pt)
AU (1) AU2012392149B2 (pt)
BR (1) BR112015008132A8 (pt)
CA (1) CA2887506A1 (pt)
RU (1) RU2634080C2 (pt)
WO (1) WO2014056069A1 (pt)
ZA (1) ZA201503247B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015201655B2 (en) * 2014-04-07 2020-01-02 Xcalibur Mph Switzerland Sa Electromagnetic receiver tracking and real-time calibration system and method
WO2016095043A1 (en) * 2014-12-16 2016-06-23 Geo Equipment Manufacturing Ltd. Electromagnetic survey system bucking enhancement
US10605751B2 (en) * 2015-02-09 2020-03-31 Pepric Nv System and method for determining a quantity of magnetic particles
DE102016008841A1 (de) * 2016-07-19 2018-01-25 Forschungszentrum Jülich GmbH Kalibrierungsverfahren für elektromagnetische Induktionsmesssysteme und Vorrichtung
JP6948387B2 (ja) 2016-09-26 2021-10-13 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 仮想現実または拡張現実ディスプレイシステムにおける磁気センサおよび光学センサの較正
WO2018196986A1 (en) * 2017-04-27 2018-11-01 Advantest Corporation Calibration arrangement and method for deriving a resistance of a resistor
US20230037278A9 (en) * 2018-05-17 2023-02-02 Tarsacci, LLC Metal detector
CN109188561B (zh) * 2018-09-19 2023-10-20 北京洛达世安电子设备有限公司 微波测试工具及其测试方法
DE102018220532B4 (de) * 2018-11-29 2020-06-10 Forschungszentrum Jülich GmbH Induktive Messvorrichtung mit Kalibriereinrichtung und Verfahren
AU2020200545A1 (en) * 2019-01-25 2020-08-13 Geotech Ltd. Natural EM Source Airborne Geophysical Surveying System
CN112068211A (zh) * 2020-07-30 2020-12-11 成都理工大学 一种无人机半航空时间域电磁勘探系统
CN113567903B (zh) * 2021-07-21 2023-04-28 清华大学 实现传感器校准的方法、装置、计算机存储介质及终端
DE102021125036A1 (de) 2021-09-28 2023-03-30 Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Stiftung des öffentlichen Rechts Kalibrierverfahren für ein elektromagnetisches Induktionsverfahren, Messanordnung zur Durchführung und Anwendung des Verfahrens

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2132588B1 (pt) * 1971-04-09 1974-03-08 Commissariat Energie Atomique
US4613821A (en) 1983-01-10 1986-09-23 Conoco Inc. Method and apparatus for obtaining high accuracy simultaneous calibration of signal measuring systems
US5293128A (en) * 1992-07-02 1994-03-08 Western Atlas International, Inc. Method and apparatus for calibrating the output measurement of a logging tool as a function of earth formation parameters
CA2666251C (en) * 1999-12-17 2012-02-21 Geosensors Inc. Modular electromagnetic sensing apparatus having improved calibration
US8400157B2 (en) * 2008-08-29 2013-03-19 Geotech Airborne Limited Bucking coil and B-field measurement system and apparatus for time domain electromagnetic measurements
CN102763007B (zh) 2009-11-27 2016-08-03 吉欧泰科航空物探有限公司 带有减噪效果的用于航空地球物理探测的接收器线圈组件
RU2461850C2 (ru) * 2010-06-28 2012-09-20 Учреждение Российской академии наук Институт нефтегазовой геологии и геофизики им. А.А. Трофимука Сибирского отделения РАН (ИНГГ СО РАН) Способ калибровки устройства для наземного электромагнитного индукционного частотного зондирования
US8762107B2 (en) * 2010-09-27 2014-06-24 Baker Hughes Incorporated Triaxial induction calibration without prior knowledge of the calibration area's ground conductivity
CN102096113B (zh) * 2010-12-03 2013-10-23 吉林大学 时间域地空电磁探测系统及标定方法
CN102590869B (zh) * 2012-03-19 2013-11-13 中国科学院电工研究所 一种人工场源频率域电法勘探方法及勘探系统

Also Published As

Publication number Publication date
WO2014056069A1 (en) 2014-04-17
AU2012392149A1 (en) 2015-05-28
EP2906969A4 (en) 2016-07-06
CN104781701B (zh) 2018-01-23
US9632198B2 (en) 2017-04-25
BR112015008132A2 (pt) 2017-07-04
RU2015117546A (ru) 2016-11-27
ZA201503247B (en) 2016-11-30
RU2634080C2 (ru) 2017-10-23
US20150268369A1 (en) 2015-09-24
AU2012392149B2 (en) 2017-12-07
CN104781701A (zh) 2015-07-15
EP2906969A1 (en) 2015-08-19
CA2887506A1 (en) 2014-04-17

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GEOTECH LTD. (CA)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2535 DE 06-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.