FR2431137A2 - Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes - Google Patents
Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentesInfo
- Publication number
- FR2431137A2 FR2431137A2 FR7820750A FR7820750A FR2431137A2 FR 2431137 A2 FR2431137 A2 FR 2431137A2 FR 7820750 A FR7820750 A FR 7820750A FR 7820750 A FR7820750 A FR 7820750A FR 2431137 A2 FR2431137 A2 FR 2431137A2
- Authority
- FR
- France
- Prior art keywords
- sonar
- obtaining
- underlying layers
- underwater surface
- topographic representation
- 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.)
- Granted
Links
- 241000251468 Actinopterygii Species 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000002592 echocardiography Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
Classifications
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/87—Combinations of sonar systems
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Sonar contenu dans un poisson tracté en immersion par un navire. Il comporte au moins un transducteur dont l'axe est orienté obliquement dans un plan transversal du poisson et adapté à émettre successivement des signaux acoustiques de fréquences différentes, et des moyens pour comparer l'amplitude des échos des impulsions de fréquences différentes transmises. Application à la détection de la nature d'une surface immergée.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820750A FR2431137A2 (fr) | 1977-12-20 | 1978-07-10 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
NL7812267A NL7812267A (nl) | 1977-12-20 | 1978-12-18 | Sonar voor het verkrijgen van een topografische voor- stelling van een onder water gelegen oppervlak en de daaronder liggende lagen. |
NO784256A NO148429C (no) | 1977-12-20 | 1978-12-18 | Sonar-apparat |
US05/970,901 US4216537A (en) | 1977-12-20 | 1978-12-19 | Sonar for the topographic representation of a submerged surface and underlying strata |
DE19782854783 DE2854783A1 (de) | 1977-12-20 | 1978-12-19 | Sonargeraet |
CA000318592A CA1112753A (fr) | 1977-12-20 | 1978-12-19 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
JP15810178A JPS5497064A (en) | 1977-12-20 | 1978-12-20 | Sound wave device |
GB7849206A GB2011076B (en) | 1977-12-20 | 1978-12-20 | Sonar devices for vehicles movable with respect to submerged surfaces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7738723A FR2412853A1 (fr) | 1977-12-20 | 1977-12-20 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
FR7820750A FR2431137A2 (fr) | 1977-12-20 | 1978-07-10 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431137A2 true FR2431137A2 (fr) | 1980-02-08 |
FR2431137B2 FR2431137B2 (fr) | 1982-07-23 |
Family
ID=26220357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820750A Granted FR2431137A2 (fr) | 1977-12-20 | 1978-07-10 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
Country Status (8)
Country | Link |
---|---|
US (1) | US4216537A (fr) |
JP (1) | JPS5497064A (fr) |
CA (1) | CA1112753A (fr) |
DE (1) | DE2854783A1 (fr) |
FR (1) | FR2431137A2 (fr) |
GB (1) | GB2011076B (fr) |
NL (1) | NL7812267A (fr) |
NO (1) | NO148429C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451042A1 (fr) * | 1979-02-28 | 1980-10-03 | Sumitomo Metal Mining Co | Procede et appareil pour explorer les nodules d'un fond marin |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920330A1 (de) * | 1979-05-19 | 1980-11-20 | Krupp Gmbh | Echolot mit zwei sendefrequenzen |
US4287578A (en) * | 1979-11-07 | 1981-09-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for shaping and aiming narrow beams |
FR2509869A1 (fr) * | 1981-07-17 | 1983-01-21 | Sintra Alcatel Sa | Sonar |
FR2517156A1 (fr) * | 1981-11-25 | 1983-05-27 | Metraflu | Antenne acoustique soustractive de turbulences |
US4439845A (en) * | 1981-12-03 | 1984-03-27 | Westinghouse Electric Corp. | Sonar system |
US5033029A (en) * | 1983-05-12 | 1991-07-16 | Westinghouse Electric Corp. | Interlaced sonar system |
JPS6186669A (ja) * | 1984-10-03 | 1986-05-02 | Furuno Electric Co Ltd | 水中探知表示装置 |
JPH0665997B2 (ja) * | 1984-11-12 | 1994-08-24 | 古野電気株式会社 | 水中探知表示装置 |
JPS61126490A (ja) * | 1984-11-22 | 1986-06-13 | Furuno Electric Co Ltd | 水中探知表示装置 |
US4635240A (en) * | 1985-03-26 | 1987-01-06 | Westinghouse Electric Corp. | Sonar navigation system |
JPS61175417U (fr) * | 1985-04-03 | 1986-11-01 | ||
JPS61254879A (ja) * | 1985-05-07 | 1986-11-12 | Nec Corp | 海底面音波探査装置 |
FR2586820B1 (fr) * | 1985-08-29 | 1987-11-13 | Inst Francais Du Petrole | Systeme de mesure du coefficient de reflexion acoustique de reflecteurs immerges. |
US4855961A (en) * | 1986-07-31 | 1989-08-08 | Woods Hole Oceanographic Institute | Imaging apparatus |
US4829306A (en) * | 1987-08-31 | 1989-05-09 | Norges Teknisk-Naturvitenskapelige Forskningsråd | System for detection of objects with given, known characteristics against a background |
US4926395A (en) * | 1987-10-15 | 1990-05-15 | The Regents Of The University Of California | Method and system for measuring sound velocity |
US5046500A (en) * | 1988-10-03 | 1991-09-10 | Kontron Instruments Holding N.V. | Doppler flow velocity meter |
GB8910184D0 (en) * | 1989-05-04 | 1989-06-21 | British Petroleum Co Plc | Marine current determination |
US5537366A (en) * | 1995-07-03 | 1996-07-16 | Northrop Grumman | Buried cable pipe detection sonar |
FR2804513B1 (fr) * | 2000-02-01 | 2002-04-19 | Inst Francais Du Petrole | Vibrateur et methode d'exploration d'un milieu materiel par des vibrations elastiques a tres basse frequence |
US8203909B1 (en) * | 2003-03-25 | 2012-06-19 | Robert Hickling | Forward-looking sonar for ships and boats |
US7652952B2 (en) * | 2004-08-02 | 2010-01-26 | Johnson Outdoors Inc. | Sonar imaging system for mounting to watercraft |
EP1891461B1 (fr) * | 2004-08-02 | 2014-05-28 | Johnson Outdoors, Inc. | Systeme d'imagerie sonar a monter sur un bateau |
FR2900474B1 (fr) * | 2006-04-26 | 2008-06-13 | Ixwaves Sarl Sarl | Sondeur multifaisceaux |
US8300499B2 (en) * | 2009-07-14 | 2012-10-30 | Navico, Inc. | Linear and circular downscan imaging sonar |
US8305840B2 (en) | 2009-07-14 | 2012-11-06 | Navico, Inc. | Downscan imaging sonar |
WO2012068280A1 (fr) * | 2010-11-16 | 2012-05-24 | Echo-Sense Inc. | Système de téléguidage |
US9142206B2 (en) | 2011-07-14 | 2015-09-22 | Navico Holding As | System for interchangeable mounting options for a sonar transducer |
US9182486B2 (en) | 2011-12-07 | 2015-11-10 | Navico Holding As | Sonar rendering systems and associated methods |
US9268020B2 (en) | 2012-02-10 | 2016-02-23 | Navico Holding As | Sonar assembly for reduced interference |
US9354312B2 (en) | 2012-07-06 | 2016-05-31 | Navico Holding As | Sonar system using frequency bursts |
EP2951034A1 (fr) * | 2013-01-31 | 2015-12-09 | B-K Medical ApS | Élément de transducteur ultrasonore multiface |
RU2531042C1 (ru) * | 2013-07-05 | 2014-10-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Южный федеральный университет" (Южный федеральный университет) | Гидроакустический комплекс |
US10551498B2 (en) | 2015-05-21 | 2020-02-04 | Navico Holding As | Wireless sonar device |
US9759813B2 (en) | 2015-06-22 | 2017-09-12 | Appetite Lab Inc. | Devices and methods for locating and visualizing underwater objects |
US10578706B2 (en) | 2015-08-06 | 2020-03-03 | Navico Holding As | Wireless sonar receiver |
RU2610921C1 (ru) * | 2016-02-17 | 2017-02-17 | АО "Акустический институт имени академика Н.Н. Андреева" | Чувствительный элемент для пьезокабельных бортовых гидроакустических антенн |
US10151829B2 (en) | 2016-02-23 | 2018-12-11 | Navico Holding As | Systems and associated methods for producing sonar image overlay |
US10719077B2 (en) | 2016-10-13 | 2020-07-21 | Navico Holding As | Castable sonar devices and operations in a marine environment |
US11367425B2 (en) | 2017-09-21 | 2022-06-21 | Navico Holding As | Sonar transducer with multiple mounting options |
EP3838735A1 (fr) | 2019-12-18 | 2021-06-23 | Naeco S.r.l. | Bateau pour la navigation de surface avec dispositif de detection d'obstacles et dispositif de detection d'obstacles pour un tel bateau |
CN117031477A (zh) * | 2023-09-28 | 2023-11-10 | 北京海卓同创科技有限公司 | 一种自动变频多波束测深系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1293274A (fr) * | 1960-05-26 | 1962-05-11 | Kelvin & Hughes Ltd | Perfectionnements au sondage par écho |
US3614719A (en) * | 1968-11-25 | 1971-10-19 | United Aircraft Corp | Adaptive pulse echo target identification system |
US3716823A (en) * | 1960-12-15 | 1973-02-13 | Us Navy | Polychromatic sonar object identification system |
FR2159576A6 (fr) * | 1971-11-04 | 1973-06-22 | Realisa Ultrasoniques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437987A (en) * | 1967-07-10 | 1969-04-08 | Texas Instruments Inc | Underwater navigation method and system |
US3943482A (en) * | 1967-10-03 | 1976-03-09 | The United States Of America As Represented By The Secretary Of The Navy | Marine mine detector |
US3754207A (en) * | 1970-06-22 | 1973-08-21 | Inst Francais Du Petrole | Method for directly measuring the distance travelled over by a vehicle moving in a water body, with respect to the submerged ground surface and device therefor |
GB1360901A (en) * | 1971-02-01 | 1974-07-24 | Raytheon Co | Communication system utilizing a dispersive transmission medium |
US4075599A (en) * | 1976-11-30 | 1978-02-21 | The International Nickel Company, Inc. | Undersea geophysical exploration |
-
1978
- 1978-07-10 FR FR7820750A patent/FR2431137A2/fr active Granted
- 1978-12-18 NL NL7812267A patent/NL7812267A/xx not_active Application Discontinuation
- 1978-12-18 NO NO784256A patent/NO148429C/no unknown
- 1978-12-19 CA CA000318592A patent/CA1112753A/fr not_active Expired
- 1978-12-19 US US05/970,901 patent/US4216537A/en not_active Expired - Lifetime
- 1978-12-19 DE DE19782854783 patent/DE2854783A1/de active Granted
- 1978-12-20 GB GB7849206A patent/GB2011076B/en not_active Expired
- 1978-12-20 JP JP15810178A patent/JPS5497064A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1293274A (fr) * | 1960-05-26 | 1962-05-11 | Kelvin & Hughes Ltd | Perfectionnements au sondage par écho |
US3716823A (en) * | 1960-12-15 | 1973-02-13 | Us Navy | Polychromatic sonar object identification system |
US3614719A (en) * | 1968-11-25 | 1971-10-19 | United Aircraft Corp | Adaptive pulse echo target identification system |
FR2159576A6 (fr) * | 1971-11-04 | 1973-06-22 | Realisa Ultrasoniques |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451042A1 (fr) * | 1979-02-28 | 1980-10-03 | Sumitomo Metal Mining Co | Procede et appareil pour explorer les nodules d'un fond marin |
Also Published As
Publication number | Publication date |
---|---|
JPS625301B2 (fr) | 1987-02-04 |
US4216537A (en) | 1980-08-05 |
NO784256L (no) | 1979-06-21 |
GB2011076B (en) | 1982-05-26 |
NO148429B (no) | 1983-06-27 |
JPS5497064A (en) | 1979-07-31 |
FR2431137B2 (fr) | 1982-07-23 |
CA1112753A (fr) | 1981-11-17 |
DE2854783C2 (fr) | 1989-11-09 |
DE2854783A1 (de) | 1979-06-21 |
GB2011076A (en) | 1979-07-04 |
NO148429C (no) | 1983-10-05 |
NL7812267A (nl) | 1979-06-22 |
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