ZA200710804B - Compensation for unwanted accelerations in a gravity gradiometer - Google Patents

Compensation for unwanted accelerations in a gravity gradiometer

Info

Publication number
ZA200710804B
ZA200710804B ZA200710804A ZA200710804A ZA200710804B ZA 200710804 B ZA200710804 B ZA 200710804B ZA 200710804 A ZA200710804 A ZA 200710804A ZA 200710804 A ZA200710804 A ZA 200710804A ZA 200710804 B ZA200710804 B ZA 200710804B
Authority
ZA
South Africa
Prior art keywords
compensation
gravity gradiometer
unwanted accelerations
accelerations
unwanted
Prior art date
Application number
ZA200710804A
Other languages
English (en)
Inventor
Van Kann Frank Joachim
Winterflood John
Original Assignee
Tech Resources Pty 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
Priority claimed from AU2006906559A external-priority patent/AU2006906559A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of ZA200710804B publication Critical patent/ZA200710804B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/02—Details
    • G01V7/04—Electric, photoelectric, or magnetic indicating or recording means

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
ZA200710804A 2006-11-23 2007-08-17 Compensation for unwanted accelerations in a gravity gradiometer ZA200710804B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2006906559A AU2006906559A0 (en) 2006-11-23 Gravity gradiometer

Publications (1)

Publication Number Publication Date
ZA200710804B true ZA200710804B (en) 2009-09-30

Family

ID=39420469

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200710804A ZA200710804B (en) 2006-11-23 2007-08-17 Compensation for unwanted accelerations in a gravity gradiometer

Country Status (8)

Country Link
US (1) US7627954B2 (fr)
EP (1) EP1949141A4 (fr)
AR (1) AR062668A1 (fr)
CA (1) CA2612677A1 (fr)
CL (1) CL2007002586A1 (fr)
PE (1) PE20080958A1 (fr)
WO (1) WO2008061283A1 (fr)
ZA (1) ZA200710804B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080257038A1 (en) * 2005-10-06 2008-10-23 Technological Resources Pty. Limited Gravity Gradiometer
WO2008061274A1 (fr) * 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiomètre de gravité
CA2690958C (fr) * 2006-11-20 2015-06-30 Technological Resources Pty Limited Gradiometre de gravite
CA2690933A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiometre de gravite
CA2690886A1 (fr) * 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiometre de gravite
WO2008061277A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiomètre de gravité
CA2690891C (fr) * 2006-11-20 2014-11-04 Technological Resources Pty Limited Gradiometre de gravite
BRPI0702880A2 (pt) * 2006-11-23 2011-03-22 Tech Resources Pty Ltd gradiÈmetro de gravidade
BRPI0702878A2 (pt) 2006-11-23 2011-03-22 Tech Resources Pty Ltd gradiÈmetro de gravidade e método para formar uma nervura de flexão no mesmo
EP1949142B1 (fr) * 2006-11-23 2015-05-13 Technological Resources PTY. Limited Gradiomètre gravifique
BRPI0702879A2 (pt) 2006-11-23 2011-03-15 Tech Resources Pty Ltd gradiÈmetro de gravidade
ZA200710805B (en) 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer
JP2010510497A (ja) * 2006-11-23 2010-04-02 テクノロジカル リソーシーズ プロプライエタリー リミテッド 重力グラジオ・メータ
CN101592536B (zh) * 2008-05-30 2012-09-26 鸿富锦精密工业（深圳）有限公司 重力感测器及其应用的便携式电子设备
US8650950B2 (en) * 2008-09-25 2014-02-18 Technological Resources Pty, Ltd. Detector for detecting a gravity gradient
CA2729571C (fr) * 2008-09-25 2017-05-09 Technological Resources Pty Ltd Gradiometre de gravite
US8201448B2 (en) * 2008-10-24 2012-06-19 Gedex Inc. Gravity gradiometer with torsion flexure pivots
WO2010048508A1 (fr) * 2008-10-24 2010-04-29 Martin Vol Moody Gradiomètre de gravité doté de pivots de flexion-torsion
GB201003355D0 (en) 2010-03-01 2010-04-14 Moir Christopher I A method and apparatus for the measurement of earth's gravity and gravity gradient
US20130055808A1 (en) * 2010-03-29 2013-03-07 Frank Joachim Van Kann Gravity gradiometer with correction of external disturbance
KR101465645B1 (ko) * 2013-09-13 2014-11-26 한국표준과학연구원 박막형 초전도 가속도 측정 장치, squid 센서 모듈, 및 squid 센서 모듈의 제조 방법
CN103675936B (zh) * 2013-12-12 2015-07-22 中国科学院测量与地球物理研究所 一种精密单摆式相对重力仪
US20160179218A1 (en) * 2014-12-23 2016-06-23 Intel Corporation Systems and methods for improving the quality of motion sensor generated user input to mobile devices
CN109147328B (zh) * 2018-09-18 2021-07-27 南昌工程学院 一种基于视频虚拟线圈的车流量检测方法
CN110068876B (zh) * 2019-05-30 2021-01-26 中国船舶重工集团公司第七0七研究所 基于载体自振动航空重力梯度仪运动误差补偿方法

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743415A (en) 1946-09-30 1956-04-24 Kenneth G Williams Gradiometer
US2809524A (en) 1954-01-11 1957-10-15 Exxon Research Engineering Co Automatic damping of a gravimeter
US3273397A (en) 1964-06-05 1966-09-20 Hughes Aircraft Co Measurement of static force field gradients
US3564921A (en) 1968-02-02 1971-02-23 Hughes Aircraft Co Torsionally resonant gravity gradient sensor
US3758854A (en) 1971-03-12 1973-09-11 Ja Zimmerman Superconductive quantum interference device having two cavities isolated by a superconductive weak link
GB1385189A (en) * 1971-11-05 1975-02-26 Russell M K Remote angle measurement
US3956690A (en) * 1974-01-21 1976-05-11 Develco, Inc. Trimmed superconductive magnetic pickup coil circuits
US3926054A (en) 1974-11-11 1975-12-16 Draper Lab Charles S Gravity gradiometer
US4024468A (en) 1975-06-18 1977-05-17 White's Electronics, Inc. Induction balance metal detector with inverse discrimination
GB2075760A (en) 1979-12-28 1981-11-18 Ibm Electric rotary actuators
US4809545A (en) 1986-05-30 1989-03-07 Mobil Oil Corporation Gravimetry logging
US4713890A (en) 1987-01-12 1987-12-22 Cubic Corporation Mislevel sensing device
US4828376A (en) 1987-02-17 1989-05-09 Martin Marietta Corporation Triaxis stabilized platform
US4841772A (en) * 1987-12-03 1989-06-27 University Of Maryland, College Park Three-axis superconducting gravity gradiometer
US5668315A (en) 1988-12-20 1997-09-16 The University Of Western Australia Gravity gradiometer with flexural pivot bearing
ATE105940T1 (de) * 1988-12-20 1994-06-15 Rtz Mining & Exploration Messer für gradienten durch schwerkraft.
US5505555A (en) 1988-12-20 1996-04-09 Rtz Mining And Exploration Ltd. Flexural pivot bearing
US5130654A (en) * 1989-06-16 1992-07-14 University Of Virginia Alumni Patents Foundation Magnetolelastic amorphous metal ribbon gradiometer
FI95628C (fi) 1990-05-15 1996-02-26 Valtion Teknillinen Menetelmä ja laite pienikohinaisen anturin lähtösignaalin käsittelemiseksi
US5224380A (en) 1990-05-21 1993-07-06 The University Of Maryland Superconducting six-axis accelerometer
US5326986A (en) 1991-03-05 1994-07-05 University Of Houston - University Park Parallel N-junction superconducting interferometer with enhanced flux-to-voltage transfer function
DE4216907A1 (de) * 1991-06-03 1992-12-10 Siemens Ag Messeinrichtung mit einem squid und einem supraleitenden transformatorkreis
US5293119A (en) * 1992-02-20 1994-03-08 Sqm Technology, Inc. Electromagnetic microscope for evaluation of electrically conductive and magnetic materials
RU2046380C1 (ru) 1992-04-22 1995-10-20 Пермский политехнический институт Гравитационный трехкомпонентный градиентометр
RU2056642C1 (ru) 1993-07-09 1996-03-20 Центральный научно-исследовательский институт "Дельфин" Гравиметр для измерения силы тяжести с движущихся носителей
EP0634663B1 (fr) * 1993-07-12 2000-02-16 Sumitomo Electric Industries, Limited Dispositif de test non-destructif avec capteur magnétique de type SQUID
EP0675375B1 (fr) 1994-03-30 2001-06-13 Oxford Instruments Superconductivity Limited Support de la masse d'essaie et système de détection
DK0784802T3 (da) 1994-10-04 1999-12-06 Gravitec Instr Ltd Apparat til målingen af gravitationsfelter
AUPN951096A0 (en) 1996-04-26 1996-05-23 Commonwealth Scientific And Industrial Research Organisation Gravity meter
US5728935A (en) 1996-08-14 1998-03-17 Czompo; Jozsef Method and apparatus for measuring gravity with lever arm correction
US5922951A (en) 1997-06-11 1999-07-13 The Broken Hill Proprietary Company Ltd. Gravity gradiometer
US6450028B1 (en) 1997-09-06 2002-09-17 Vail, Iii William Banning Precision gravity gradiometer optically measuring density variations in gases
RU2127439C1 (ru) 1997-10-21 1999-03-10 Центральный научно-исследовательский институт "Дельфин" Гравиметр
DE19751724A1 (de) 1997-11-21 1999-07-15 Holger Dipl Ing Schuette Gerät zur Gravitationsmessung
AU1633300A (en) 1998-11-25 2000-06-13 University Of Maryland Proof mass support for accelerometers
GB2353100B (en) 1999-08-03 2002-03-13 Schlumberger Ltd Gravity measuring apparatus
RU2156481C1 (ru) 1999-09-14 2000-09-20 Научный центр гравитационно-волновых исследований "Дулкын" Академии наук Республики Татарстан Гравитационно-волновой детектор
CN1118713C (zh) 1999-10-28 2003-08-20 中国地震局地震研究所 一种高精度重力仪
US20050236909A1 (en) 1999-11-19 2005-10-27 Baker Robert M Jr Gravitational wave imaging
RU2167437C1 (ru) 1999-11-30 2001-05-20 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
RU2171481C1 (ru) 2000-02-03 2001-07-27 Бронштейн Игорь Григорьевич Кварцевый гравиметр
RU2171482C1 (ru) 2000-02-04 2001-07-27 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
RU2175773C1 (ru) 2000-04-24 2001-11-10 Центральный научно-исследовательский институт "Электроприбор" Гравитационный вариометр
RU2172967C1 (ru) 2000-06-05 2001-08-27 Центральный научно-исследовательский институт "Электроприбор" Гравитационный вариометр
RU2171483C1 (ru) 2000-07-17 2001-07-27 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
JP4316777B2 (ja) 2000-07-26 2009-08-19 東京計器株式会社 重力測定装置及び方法
ATE308763T1 (de) 2000-11-28 2005-11-15 Business Arts Inc Schwerkraft-gradiometrie
US6494091B2 (en) 2001-02-28 2002-12-17 Gilles Couture Apparatus for measuring a gravitational attraction of the earth
US6526825B2 (en) 2001-02-28 2003-03-04 Neozoic Geophysical Survey, Ltd. Gravity device
US6658935B1 (en) 2001-03-07 2003-12-09 Lockheed Martin Corporation Complemented absolute/relative full-tensor gravity gradiometer system
AUPR571301A0 (en) 2001-06-15 2001-07-12 Bhp Billiton Innovation Pty Ltd Airborne gravity gradiometers
AUPR575701A0 (en) 2001-06-18 2001-07-12 Bhp Billiton Innovation Pty Ltd Gravity surveys
GB0115413D0 (en) 2001-06-21 2001-08-15 Univ Open Vertical gravity gradiometer
CN1287160C (zh) 2002-02-06 2006-11-29 加利福尼亚大学董事会 超低场下squid检测的nmr和mri
AU2003202323B2 (en) 2002-02-12 2007-11-22 Cgg Data Services Ag Airborne vector magnetic surveys
AUPS114702A0 (en) 2002-03-18 2002-04-18 Bhp Billiton Innovation Pty Ltd Enhancement of sensors for airborne operation
US6724188B2 (en) * 2002-03-29 2004-04-20 Wavbank, Inc. Apparatus and method for measuring molecular electromagnetic signals with a squid device and stochastic resonance to measure low-threshold signals
AU2003245762B2 (en) 2002-06-28 2008-01-31 Gedex Inc. System and method for surveying underground density distributions
RU2221263C1 (ru) 2002-07-01 2004-01-10 Общество с ограниченной ответственностью Научно-производственное объединение "Петрогаз" Способ и устройство для измерения гравитационного поля
US6882937B2 (en) 2003-02-18 2005-04-19 Pathfinder Energy Services, Inc. Downhole referencing techniques in borehole surveying
RU2242032C1 (ru) 2003-07-31 2004-12-10 Открытое акционерное общество "Раменское приборостроительное конструкторское бюро" Гравиметр
RU2253882C1 (ru) 2003-11-28 2005-06-10 Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" ("Нефтекип") Гравиметр
RU2253138C1 (ru) 2003-11-28 2005-05-27 Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" ("Нефтекип") Гравиметр
RU2290674C2 (ru) 2004-04-29 2006-12-27 Джамалудин Гаджиевич Таймазов Гравитационный вариометр
US7240550B2 (en) 2004-12-07 2007-07-10 Vega Grieshaber Kg Method and apparatus for material indentification by means of gravitational field analysis
US7444867B2 (en) 2005-01-04 2008-11-04 Bell Geospace, Inc. Accelerometer and rate sensor package for gravity gradiometer instruments
US7305879B2 (en) * 2005-03-18 2007-12-11 University Of Maryland Cross-component superconducting gravity gradiometer with improved linearity and sensitivity and method for gravity gradient sensing
US7401514B2 (en) 2005-06-08 2008-07-22 Friedrich-Alexander-Universitat At Erlangen-Nurnberg Asymmetric torsion balance gravimeter
WO2007012192A1 (fr) * 2005-07-29 2007-02-01 John Barry French Gradiomètre gravitationnel
US20080257038A1 (en) 2005-10-06 2008-10-23 Technological Resources Pty. Limited Gravity Gradiometer
US7863892B2 (en) 2005-10-07 2011-01-04 Florida State University Research Foundation Multiple SQUID magnetometer
WO2008061277A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiomètre de gravité
CA2690933A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiometre de gravite
CA2690958C (fr) 2006-11-20 2015-06-30 Technological Resources Pty Limited Gradiometre de gravite
CA2690891C (fr) 2006-11-20 2014-11-04 Technological Resources Pty Limited Gradiometre de gravite
CA2690886A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiometre de gravite
WO2008061274A1 (fr) 2006-11-20 2008-05-29 Technological Resources Pty Limited Gradiomètre de gravité
BRPI0702878A2 (pt) 2006-11-23 2011-03-22 Tech Resources Pty Ltd gradiÈmetro de gravidade e método para formar uma nervura de flexão no mesmo
ZA200710805B (en) 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer
BRPI0702879A2 (pt) 2006-11-23 2011-03-15 Tech Resources Pty Ltd gradiÈmetro de gravidade
EP1949142B1 (fr) 2006-11-23 2015-05-13 Technological Resources PTY. Limited Gradiomètre gravifique
BRPI0702880A2 (pt) 2006-11-23 2011-03-22 Tech Resources Pty Ltd gradiÈmetro de gravidade

Also Published As

Publication number Publication date
CA2612677A1 (fr) 2008-05-23
AR062668A1 (es) 2008-11-26
US20080122435A1 (en) 2008-05-29
EP1949141A1 (fr) 2008-07-30
EP1949141A4 (fr) 2011-01-05
CL2007002586A1 (es) 2008-06-06
US7627954B2 (en) 2009-12-08
WO2008061283A1 (fr) 2008-05-29
PE20080958A1 (es) 2008-07-10

Similar Documents

Publication Publication Date Title
ZA200710804B (en) Compensation for unwanted accelerations in a gravity gradiometer
ZA200710809B (en) Gravity gradiometer
ZA200710805B (en) Gravity gradiometer
ZA200710808B (en) Gravity gradiometer
ZA200710806B (en) Gravity gradiometer
ZA200710807B (en) Gravity gradiometer
EG25956A (en) Gravity gradiometer
ZA200801887B (en) Gravity gradiometer
AP2750A (en) A gravity gradiometer
ZA201009279B (en) A gravity gradiometer
EP1949140A4 (fr) Gradiomètre de gravité
AU2006906474A0 (en) A gravity gradiometer
AU2006906475A0 (en) A gravity gradiometer
AU2006906476A0 (en) A gravity gradiometer
AU2006906477A0 (en) A gravity gradiometer
AU2006906478A0 (en) A gravity gradiometer
AU2007901375A0 (en) A gravity gradiometer
AU2007901376A0 (en) A gravity gradiometer
AU2007901377A0 (en) A gravity gradiometer
AU2007901379A0 (en) A gravity gradiometer
AU2007901378A0 (en) A gravity gradiometer
AU2006906558A0 (en) Gravity gradiometer
AU2006900193A0 (en) Gravity gradiometer
AU2006906557A0 (en) Gravity gradiometer
AU2006906559A0 (en) Gravity gradiometer