DE3865998D1 - Verfahren und system zur gewinnung und ausscheidung von effekten gleichzeitig auftretender quellen eines elektromagnetischen feldes und ihre anwendung bei der vorhersage von erdbeben. - Google Patents

Verfahren und system zur gewinnung und ausscheidung von effekten gleichzeitig auftretender quellen eines elektromagnetischen feldes und ihre anwendung bei der vorhersage von erdbeben.

Info

Publication number
DE3865998D1
DE3865998D1 DE8888400787T DE3865998T DE3865998D1 DE 3865998 D1 DE3865998 D1 DE 3865998D1 DE 8888400787 T DE8888400787 T DE 8888400787T DE 3865998 T DE3865998 T DE 3865998T DE 3865998 D1 DE3865998 D1 DE 3865998D1
Authority
DE
Germany
Prior art keywords
effects
sources
electromagnetic field
earthquakes
elimination
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888400787T
Other languages
English (en)
Inventor
Charles Naville
Simon Spitz
Jean-Pierre Rocroi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CGG SA
Original Assignee
Compagnie Generale de Geophysique SA
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 Compagnie Generale de Geophysique SA filed Critical Compagnie Generale de Geophysique SA
Application granted granted Critical
Publication of DE3865998D1 publication Critical patent/DE3865998D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes
    • 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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8888400787T 1987-04-09 1988-03-31 Verfahren und system zur gewinnung und ausscheidung von effekten gleichzeitig auftretender quellen eines elektromagnetischen feldes und ihre anwendung bei der vorhersage von erdbeben. Expired - Lifetime DE3865998D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705023A FR2613841B1 (fr) 1987-04-09 1987-04-09 Procede et systeme d'acquisition et de separation des effets de sources simultanees de champ electromagnetique et application a la prediction de seismes

Publications (1)

Publication Number Publication Date
DE3865998D1 true DE3865998D1 (de) 1991-12-12

Family

ID=9349947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888400787T Expired - Lifetime DE3865998D1 (de) 1987-04-09 1988-03-31 Verfahren und system zur gewinnung und ausscheidung von effekten gleichzeitig auftretender quellen eines elektromagnetischen feldes und ihre anwendung bei der vorhersage von erdbeben.

Country Status (7)

Country Link
US (1) US4884030A (de)
EP (1) EP0286518B1 (de)
JP (1) JPS63262581A (de)
AT (1) ATE69316T1 (de)
DE (1) DE3865998D1 (de)
FR (1) FR2613841B1 (de)
GR (1) GR3003101T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2598350B2 (ja) * 1991-09-27 1997-04-09 理研電子株式会社 噴火・火山性地震の予知方法及びその装置
DK126792D0 (da) * 1992-10-15 1992-10-15 All Russian Research Inst For Method of monitoring deformation of geological structures and predicting geodynamic events
JP2671092B2 (ja) * 1992-12-25 1997-10-29 理研電子株式会社 火山活動方向観測装置
IL105991A (en) * 1993-06-11 1996-09-12 Israel State Method and apparatus for predicting the occurrence of an earthquake
US5757177A (en) * 1994-03-10 1998-05-26 Otw Llc Infrasonic frequency resonant circuit and method for use thereof
US5625348A (en) * 1994-03-10 1997-04-29 Farnsworth; David F. Method and apparatus for detecting local precursor seismic activity
WO1995024658A1 (en) * 1994-03-10 1995-09-14 Farnsworth David F Method and apparatus for detecting local precursor seismic activity
RU2037162C1 (ru) * 1994-09-02 1995-06-09 Акционерное общество открытого типа "Интеринж" Способ радиоволнового прогноза землетрясений и устройство для его осуществления
AU1336695A (en) * 1994-12-06 1996-06-26 David F. Farnsworth Method for forecasting an earthquake from precusor signals
WO1996031789A1 (fr) * 1995-04-07 1996-10-10 Yoshio Kushida Procede et dispositif de detection de diastrophisme
US5694129A (en) * 1995-08-29 1997-12-02 Science And Technology Agency National Research Institute For Earth Science And Disaster Prevention Method of imminent earthquake prediction by observation of electromagnetic field and system for carrying out the same
US5783945A (en) * 1996-10-24 1998-07-21 Balbachan; Michail Earthquake forecast method and apparatus with measurement of electrical, temperature and humidity parameters of soil
US20080290875A1 (en) * 1996-11-04 2008-11-27 Park Larry A Seismic activity detector
US20050179436A1 (en) * 1996-11-04 2005-08-18 Larry Park Seismic activity detector
US5742166A (en) * 1996-11-04 1998-04-21 Park; Larry Seismic activity predictor including a dielectric for receiving precursor seismic electromagnetic waveforms
NO310797B1 (no) * 1999-12-13 2001-08-27 Univ California Fremgangsmåte for å overvåkning av havbunnens innsynkning og gravitasjonsendring
SE530569C2 (sv) * 2006-11-14 2008-07-08 Ragnar Slunga Sätt att bestämma den spänningstensor som har utlöst ett jordskalv
US8023360B2 (en) * 2008-08-29 2011-09-20 Park Larry A Seismic activity detector
CN107843874B (zh) * 2017-10-31 2020-04-21 北京科技大学 一种煤岩动力灾害前兆电磁辐射定位煤岩主破裂的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268106A (en) * 1939-05-13 1941-12-30 Standard Oil Dev Co Radio wave prospecting
US3391334A (en) * 1966-02-03 1968-07-02 Mobil Oil Corp Resistivity logging based upon electromagnetic field measurements carried out with three vertically spaced detectors
US4010413A (en) * 1971-08-23 1977-03-01 Geo-Nav, Inc. Plural frequency geological exploration system and method with phase comparison
MA18895A1 (fr) * 1979-07-09 1981-04-01 Cie Generale De Geophysique Sa Procede et dispositif de prospection geophysique a courants transitoires
EP0067924B1 (de) * 1981-06-19 1985-10-02 Panagiotis Varotsos Verfahren zur Erdbebenvoraussage
US4449099A (en) * 1981-08-18 1984-05-15 Mobil Oil Corporation Recording decimated magnetotelluric measurements with coherence
US4612506A (en) * 1982-01-18 1986-09-16 Varotsos Panayiotis A Method of forecasting seismic activity responsive to earth currents
US4628299A (en) * 1985-01-28 1986-12-09 David Pressman Seismic warning system using RF energy monitor
US4663593A (en) * 1985-03-15 1987-05-05 Standard Oil Company Method of electromagnetic exploration
HU192375B (en) * 1985-11-14 1987-05-28 Antal Adam Method for forecasting or detecting earthquakes or artificial earthquakes, as well as for preventive protecting establishments

Also Published As

Publication number Publication date
GR3003101T3 (en) 1993-02-17
JPS63262581A (ja) 1988-10-28
EP0286518B1 (de) 1991-11-06
FR2613841B1 (fr) 1990-12-14
EP0286518A1 (de) 1988-10-12
FR2613841A1 (fr) 1988-10-14
US4884030A (en) 1989-11-28
ATE69316T1 (de) 1991-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee