NO884107D0 - Punktlokasjons-bestemmelse ved eller tett inntil sjoeoverflaten. - Google Patents
Punktlokasjons-bestemmelse ved eller tett inntil sjoeoverflaten.Info
- Publication number
- NO884107D0 NO884107D0 NO884107A NO884107A NO884107D0 NO 884107 D0 NO884107 D0 NO 884107D0 NO 884107 A NO884107 A NO 884107A NO 884107 A NO884107 A NO 884107A NO 884107 D0 NO884107 D0 NO 884107D0
- Authority
- NO
- Norway
- Prior art keywords
- close
- sea surface
- point determination
- determination
- sea
- Prior art date
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
- G01V1/3817—Positioning of seismic devices
- G01V1/3835—Positioning of seismic devices measuring position, e.g. by GPS or acoustically
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/30—Determining absolute distances from a plurality of spaced points of known location
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Oceanography (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878721748A GB8721748D0 (en) | 1987-09-16 | 1987-09-16 | Point location determination close to sea |
Publications (4)
Publication Number | Publication Date |
---|---|
NO884107D0 true NO884107D0 (no) | 1988-09-15 |
NO884107L NO884107L (no) | 1989-03-17 |
NO177247B NO177247B (no) | 1995-05-02 |
NO177247C NO177247C (no) | 1995-08-09 |
Family
ID=10623854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO884107A NO177247C (no) | 1987-09-16 | 1988-09-15 | Fremgangsmåte for bestemmelse av de relative posisjoner av en flerhet av akustiske elementer |
Country Status (5)
Country | Link |
---|---|
US (1) | US4912682A (no) |
EP (1) | EP0308222B1 (no) |
DE (1) | DE3852802D1 (no) |
GB (1) | GB8721748D0 (no) |
NO (1) | NO177247C (no) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO173206C (no) * | 1988-06-06 | 1999-11-11 | Geco As | Fremgangsmåte til posisjonsbestemmelse av minst to seismiske kabler i et refleksjonsseismisk målesystem |
US5031159A (en) * | 1990-02-21 | 1991-07-09 | Laitram Corporation | Hydroacoustic ranging system |
US5353223A (en) * | 1992-10-26 | 1994-10-04 | Western Atlas International, Inc. | Marine navigation method for geophysical exploration |
US5359575A (en) * | 1993-09-08 | 1994-10-25 | The Laitram Corporation | Underwater pulse tracking system |
NO303751B1 (no) * | 1993-11-19 | 1998-08-24 | Geco As | Fremgangsmöter til bestemmelse av posisjonen for seismisk utstyr og anvendelse av fremgangsmöten |
US5555531A (en) * | 1994-12-19 | 1996-09-10 | Shell Oil Company | Method for identification of near-surface drilling hazards |
US5497356A (en) * | 1995-05-05 | 1996-03-05 | Western Atlas International | Method and apparatus for verifying the location of a seismic bottom cable in real time |
US5761153A (en) * | 1996-06-27 | 1998-06-02 | Input/Output, Inc. | Method of locating hydrophones |
US5790472A (en) * | 1996-12-20 | 1998-08-04 | Western Atlas International, Inc. | Adaptive control of marine seismic streamers |
US6671223B2 (en) * | 1996-12-20 | 2003-12-30 | Westerngeco, L.L.C. | Control devices for controlling the position of a marine seismic streamer |
FR2772931B1 (fr) * | 1997-12-24 | 2001-04-20 | Geophysique Cie Gle | Systeme pour le suivi de la mise en place d'un cable sismique sur un fond marin a partir d'un bateau |
US6590831B1 (en) * | 1997-12-30 | 2003-07-08 | Westerngeco L.L.C. | Method and apparatus for controlling and optimizing seismic data acquisition |
US6697300B1 (en) * | 2002-09-13 | 2004-02-24 | General Dynamics Advanced Information Systems, Inc. | Method and apparatus for determining the positioning of volumetric sensor array lines |
GB2410551B (en) * | 2004-01-30 | 2006-06-14 | Westerngeco Ltd | Marine seismic acquisition system |
US7518951B2 (en) * | 2005-03-22 | 2009-04-14 | Westerngeco L.L.C. | Systems and methods for seismic streamer positioning |
US20060256653A1 (en) * | 2005-05-05 | 2006-11-16 | Rune Toennessen | Forward looking systems and methods for positioning marine seismic equipment |
US7660192B2 (en) * | 2005-05-12 | 2010-02-09 | Western Geco L.L.C. | Seismic streamer receiver selection systems and methods |
US7376045B2 (en) * | 2005-10-21 | 2008-05-20 | Pgs Geophysical As | System and method for determining positions of towed marine seismic streamers |
US20080008037A1 (en) * | 2006-07-07 | 2008-01-10 | Welker Kenneth E | Acoustic propagation velocity modeling methods, apparatus and systems |
US7366056B2 (en) * | 2006-07-07 | 2008-04-29 | Westerngeco L.L.C. | Depth sounding by acoustic pingers in a seismic spread |
US7391674B2 (en) * | 2006-07-26 | 2008-06-24 | Western Geco L.L.C. | Methods and systems for determining orientation of seismic cable apparatus |
WO2008028083A2 (en) * | 2006-08-30 | 2008-03-06 | The Regents Of University Of California | Method and system for detecting and mapping hydrocarbon reservoirs using electromagnetic fields |
FR2917241B1 (fr) | 2007-06-07 | 2011-04-29 | Sercel Rech Const Elect | Procede d'aide au deploiement/reploiement d'antennes acoustiques lineaires remorquees par un navire,au cours duquel des moyens de mesure de distance portes par les antennes communiquent entre eux. |
US8976622B2 (en) | 2008-04-21 | 2015-03-10 | Pgs Geophysical As | Methods for controlling towed marine sensor array geometry |
US9207347B2 (en) * | 2008-07-05 | 2015-12-08 | Westerngeco L.L.C. | Determining the structure of a towed seismic spread element |
FR2947390B1 (fr) * | 2009-06-30 | 2011-07-01 | Sercel Rech Const Elect | Procede d'aide au positionnement d'antennes acoustiques lineaires remorquees, comprenant une etape de definition et une etape de generation de cyvles acoustiques distincts |
NO332563B1 (no) * | 2009-07-07 | 2012-10-29 | Kongsberg Seatex As | System og fremgangsmate for posisjonering av instrumentert tauet kabel i vann |
BR112012022931B1 (pt) * | 2010-03-26 | 2020-09-29 | Shell Internationale Research Maatschappij B.V | Método para identificar discrepâncias de temporizações de relógio em pelo menos um relógio de interesse que esteja associado com um receptor sísmico |
EP2541283B1 (en) * | 2011-06-29 | 2016-08-17 | Sercel | Method and device for estimating an underwater acoustic sound velocity in a network of acoustic nodes |
GB2503692B (en) * | 2012-07-04 | 2015-10-21 | Go Science 2013 Ltd | Method of acquiring data with underwater nodes |
US20140083449A1 (en) * | 2012-09-27 | 2014-03-27 | Michael Bo Erneland | Ultrasonic Cleaning of Marine Geophysical Equipment |
WO2014062826A1 (en) * | 2012-10-16 | 2014-04-24 | Conocophillips Company | Flared pseudo-random spiral marine acquisition |
EP2770344B1 (en) * | 2013-02-21 | 2015-09-09 | Sercel | Method and device for estimating a relative position between towed acoustic linear antennas |
US9383468B2 (en) * | 2013-03-12 | 2016-07-05 | Pgs Geophysical As | Streamers without tailbuoys |
CA3001058C (en) * | 2015-10-09 | 2024-04-16 | Ion Geophysical Corporation | Acoustic ranging apparatus and methods |
US9791862B1 (en) | 2016-04-25 | 2017-10-17 | Thayermahan, Inc. | Systems and method for unmanned undersea sensor position, orientation, and depth keeping |
US11041720B2 (en) | 2016-12-13 | 2021-06-22 | Pgs Geophysical As | Calibration of a magnetometer in a towed object telemetry unit based on turn data |
US11029433B2 (en) * | 2016-12-16 | 2021-06-08 | Pgs Geophysical As | Calibration of streamer navigation equipment |
US9778388B1 (en) * | 2016-12-22 | 2017-10-03 | Thayermahan, Inc. | Systems and methods for autonomous towing of an underwater sensor array |
US11105662B2 (en) | 2017-11-02 | 2021-08-31 | Thayermahan, Inc. | Continuous unmanned airborne and underwater monitoring platform |
CN110161460A (zh) * | 2019-06-28 | 2019-08-23 | 河南理工大学 | 基于微震空间组网的震源精确定位方法 |
CN112098938B (zh) * | 2020-08-31 | 2023-04-18 | 黑龙江工程学院 | 一种基于六元锥矢量阵的水声目标降维匹配声场定位方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO147618L (no) * | 1976-11-18 | |||
US4376301A (en) * | 1980-12-10 | 1983-03-08 | Chevron Research Company | Seismic streamer locator |
US4660185A (en) * | 1985-01-23 | 1987-04-21 | Tensor Geophysical Service Corporation | Method for determining the absolute location of a streamer incorporating a reference signal system where the a priori location of the reference signal source (or alternatively the detector) need not be known |
US4709356A (en) * | 1985-11-22 | 1987-11-24 | Shell Oil Company | Seismic array positioning |
FR2606158B1 (fr) * | 1986-10-31 | 1989-04-07 | Inst Francais Du Petrole | Procede et dispositif pour determiner la position d'objets immerges par rapport au navire qui les remorque |
-
1987
- 1987-09-16 GB GB878721748A patent/GB8721748D0/en active Pending
-
1988
- 1988-09-15 DE DE3852802T patent/DE3852802D1/de not_active Expired - Lifetime
- 1988-09-15 NO NO884107A patent/NO177247C/no unknown
- 1988-09-15 EP EP88308538A patent/EP0308222B1/en not_active Expired - Lifetime
- 1988-09-15 US US07/245,006 patent/US4912682A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8721748D0 (en) | 1987-10-21 |
EP0308222B1 (en) | 1995-01-18 |
EP0308222A2 (en) | 1989-03-22 |
NO884107L (no) | 1989-03-17 |
US4912682A (en) | 1990-03-27 |
DE3852802D1 (de) | 1995-03-02 |
NO177247C (no) | 1995-08-09 |
EP0308222A3 (en) | 1990-12-05 |
NO177247B (no) | 1995-05-02 |
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