DE69516720D1 - Empfangsverfahren mit mehrdeutigkeitsentfernung für akustische lineare schleppantenne - Google Patents

Empfangsverfahren mit mehrdeutigkeitsentfernung für akustische lineare schleppantenne

Info

Publication number
DE69516720D1
DE69516720D1 DE69516720T DE69516720T DE69516720D1 DE 69516720 D1 DE69516720 D1 DE 69516720D1 DE 69516720 T DE69516720 T DE 69516720T DE 69516720 T DE69516720 T DE 69516720T DE 69516720 D1 DE69516720 D1 DE 69516720D1
Authority
DE
Germany
Prior art keywords
ambiguation
removal
receiving method
acoustic linear
towing antenna
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 - Fee Related
Application number
DE69516720T
Other languages
English (en)
Other versions
DE69516720T2 (de
Inventor
Pierre Metivier
Yves Doisy
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE69516720D1 publication Critical patent/DE69516720D1/de
Publication of DE69516720T2 publication Critical patent/DE69516720T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oceanography (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69516720T 1994-12-06 1995-12-06 Empfangsverfahren mit mehrdeutigkeitsentfernung für akustische lineare schleppantenne Expired - Fee Related DE69516720T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9414646A FR2727765B1 (fr) 1994-12-06 1994-12-06 Procede de reception avec levee d'ambiguite pour une antenne acoustique lineaire remorquee
PCT/FR1995/001606 WO1996018116A1 (fr) 1994-12-06 1995-12-06 Procede de reception avec levee d'ambiguite pour une antenne acoustique lineaire remorquee

Publications (2)

Publication Number Publication Date
DE69516720D1 true DE69516720D1 (de) 2000-06-08
DE69516720T2 DE69516720T2 (de) 2000-11-16

Family

ID=9469514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516720T Expired - Fee Related DE69516720T2 (de) 1994-12-06 1995-12-06 Empfangsverfahren mit mehrdeutigkeitsentfernung für akustische lineare schleppantenne

Country Status (5)

Country Link
EP (1) EP0796439B1 (de)
AU (1) AU701700B2 (de)
DE (1) DE69516720T2 (de)
FR (1) FR2727765B1 (de)
WO (1) WO1996018116A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800879B1 (fr) * 1999-11-09 2007-03-02 France Etat Procedes et dispositifs associes de determination de la forme d'une antenne lineaire et de lever d'ambiguite conique
FR2828936B1 (fr) * 2001-08-24 2003-12-05 Thomson Marconi Sonar Sas Procede de traitement des signaux d'une antenne lineaire remorquee
GB2443843B (en) * 2006-11-14 2011-05-25 Statoil Asa Seafloor-following streamer
FR2909457B1 (fr) * 2006-12-01 2009-01-23 Thales Sa Procede d'elimination de sources fantomes pour un sonar passif comportant plusieurs antennes lineaires.
GB0722469D0 (en) 2007-11-16 2007-12-27 Statoil Asa Forming a geological model
GB0724847D0 (en) 2007-12-20 2008-01-30 Statoilhydro Method of and apparatus for exploring a region below a surface of the earth
GB0803701D0 (en) 2008-02-28 2008-04-09 Statoilhydro Asa Improved interferometric methods and apparatus for seismic exploration
GB2479200A (en) 2010-04-01 2011-10-05 Statoil Asa Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives
US8757270B2 (en) 2010-05-28 2014-06-24 Statoil Petroleum As Subsea hydrocarbon production system
DE102011121007B4 (de) * 2011-12-13 2013-08-29 Atlas Elektronik Gmbh Vorrichtung und Verfahren zur Darstellung ermittelter Zielparameter in einem Aufklärungsgebiet liegender Ziele mit einer Anzeige

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248459A1 (de) * 1982-12-29 1989-11-09 Krupp Atlas Elektronik Gmbh Akustische unterwasserantenne
NO161090C (no) * 1983-04-29 1989-06-28 Norske Stats Oljeselskap Fremgangsmaate til posisjonsbestemmelse av marin seismisk mottagerkabel.
DE3910906C2 (de) * 1989-04-05 1996-03-14 Stn Atlas Elektronik Gmbh Verfahren und Vorrichtung zur Richtungsbildung bei einer geschleppten, akustischen Unterwasserantenne
FR2651950B1 (fr) * 1989-09-08 1992-04-17 Thomson Csf Antenne hydrophonique lineaire et dispositif electronique de levee d'ambiguite droite-gauche associe a cette antenne.
US5528554A (en) * 1992-12-01 1996-06-18 Hughes Aircraft Company Linear array lateral motion compensation method

Also Published As

Publication number Publication date
DE69516720T2 (de) 2000-11-16
EP0796439B1 (de) 2000-05-03
AU701700B2 (en) 1999-02-04
FR2727765B1 (fr) 1997-01-10
FR2727765A1 (fr) 1996-06-07
AU4308096A (en) 1996-06-26
WO1996018116A1 (fr) 1996-06-13
EP0796439A1 (de) 1997-09-24

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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