NO840016L - Fremgangsmaate og innretning for overvaakning av posisjoner av fortoeyningsliner - Google Patents

Fremgangsmaate og innretning for overvaakning av posisjoner av fortoeyningsliner

Info

Publication number
NO840016L
NO840016L NO840016A NO840016A NO840016L NO 840016 L NO840016 L NO 840016L NO 840016 A NO840016 A NO 840016A NO 840016 A NO840016 A NO 840016A NO 840016 L NO840016 L NO 840016L
Authority
NO
Norway
Prior art keywords
procedure
position lines
lining position
monitoring
monitoring lining
Prior art date
Application number
NO840016A
Other languages
English (en)
Other versions
NO162133C (no
NO162133B (no
Inventor
John Leslie Bannell
Donald Mckenzie Paul
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO840016L publication Critical patent/NO840016L/no
Publication of NO162133B publication Critical patent/NO162133B/no
Publication of NO162133C publication Critical patent/NO162133C/no

Links

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
    • G01S15/06—Systems determining the position data of a target
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
NO840016A 1983-01-05 1984-01-03 Fremgangsmaate og innretning for overvaaking av posisjoner av undervannsgjenstander. NO162133C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838300176A GB8300176D0 (en) 1983-01-05 1983-01-05 Surveying positions of mooring lines

Publications (3)

Publication Number Publication Date
NO840016L true NO840016L (no) 1984-07-06
NO162133B NO162133B (no) 1989-07-31
NO162133C NO162133C (no) 1989-11-08

Family

ID=10535916

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840016A NO162133C (no) 1983-01-05 1984-01-03 Fremgangsmaate og innretning for overvaaking av posisjoner av undervannsgjenstander.

Country Status (6)

Country Link
US (1) US4610007A (no)
CA (1) CA1231775A (no)
GB (1) GB8300176D0 (no)
MY (1) MY8700237A (no)
NL (1) NL192980C (no)
NO (1) NO162133C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7316196B2 (en) 2005-03-18 2008-01-08 Shell Oil Company Method and apparatus for handling mooring lines
GB2450469B (en) * 2007-04-19 2009-12-02 Ocean Technical Systems Ltd Vessel mooring monitor
GB201015421D0 (en) * 2010-09-15 2010-10-27 Catenary Testing Ltd Method of calibraing a mooring line tension meter
CN102385051A (zh) * 2011-11-08 2012-03-21 中国海洋石油总公司 一种基于短基线水声定位的系泊***监测装置及监测方法
CN113692378A (zh) * 2019-04-04 2021-11-23 瑞士单浮筒系泊公司 用于检查连接到漂浮物体的悬链锚缆绳的方法
WO2021126312A1 (en) * 2019-12-19 2021-06-24 Oceaneering International, Inc. System for identification of marine mammalian species present at an offshore construction site

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418846A (en) * 1943-12-03 1947-04-15 Bell Telephone Labor Inc Submarine detection system
US3400363A (en) * 1965-12-09 1968-09-03 Pan American Petroleum Corp Wavelet reconstruction process for sonic, seismic, and radar exploration
US3744013A (en) * 1972-01-20 1973-07-03 Edo Western Corp Method for searching a medium
US3781775A (en) * 1972-05-01 1973-12-25 Us Navy Rotating stereo sonar mapping and positioning system
US3786404A (en) * 1972-08-14 1974-01-15 Bendix Corp Deep ocean transponder
US3810081A (en) * 1972-11-15 1974-05-07 Global Marine Inc Submerged chain angle measurement
GB1587712A (en) * 1977-01-20 1981-04-08 Structural Dynamics Ltd Method and apparatus for determining marine riser shape

Also Published As

Publication number Publication date
US4610007A (en) 1986-09-02
MY8700237A (en) 1987-12-31
NL192980B (nl) 1998-03-02
NO162133C (no) 1989-11-08
NL8400009A (nl) 1984-08-01
CA1231775A (en) 1988-01-19
NL192980C (nl) 1998-07-03
GB8300176D0 (en) 1983-02-09
NO162133B (no) 1989-07-31

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JULY 2003