MC876A1 - Apparatus for minimizing the disturbing effect of swell on oceanographic records - Google Patents

Apparatus for minimizing the disturbing effect of swell on oceanographic records

Info

Publication number
MC876A1
MC876A1 MC911A MC911A MC876A1 MC 876 A1 MC876 A1 MC 876A1 MC 911 A MC911 A MC 911A MC 911 A MC911 A MC 911A MC 876 A1 MC876 A1 MC 876A1
Authority
MC
Monaco
Prior art keywords
oceanographic
swell
minimizing
records
disturbing effect
Prior art date
Application number
MC911A
Other languages
French (fr)
Original Assignee
Anglo Amer Corp South Africa
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 Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Publication of MC876A1 publication Critical patent/MC876A1/en

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
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/101—Particularities of the measurement of distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/002—Measuring the movement of open water
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hydrology & Water Resources (AREA)
  • Oceanography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
MC911A 1969-08-14 1970-08-13 Apparatus for minimizing the disturbing effect of swell on oceanographic records MC876A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA695819A ZA695819B (en) 1969-08-14 1969-08-14 Apparatus for minimising the effect on oceanographic records of adverse swell

Publications (1)

Publication Number Publication Date
MC876A1 true MC876A1 (en) 1971-12-24

Family

ID=25561422

Family Applications (1)

Application Number Title Priority Date Filing Date
MC911A MC876A1 (en) 1969-08-14 1970-08-13 Apparatus for minimizing the disturbing effect of swell on oceanographic records

Country Status (5)

Country Link
DE (1) DE2040313A1 (en)
FR (1) FR2058282A1 (en)
MC (1) MC876A1 (en)
NL (1) NL7012021A (en)
ZA (1) ZA695819B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068208A (en) * 1975-07-14 1978-01-10 Texas Instruments Incorporated Marine streamer position determination system
SE419380B (en) * 1977-09-27 1981-07-27 Foerenade Fabriksverken MAKE Separate Deployment Templates From a Water Surface
GB2068548B (en) * 1980-02-01 1983-11-02 Techn Survey Services Ltd Seismic survey apparatus
DE3235198A1 (en) * 1982-09-23 1984-03-29 Honeywell-Elac-Nautik Gmbh, 2300 Kiel Echo sounder with wave height compensation
EP0261731B1 (en) * 1986-09-16 1994-03-16 Eurosense Hoversounding N.V. Method and device for measuring the depth of the bottom under a water surface

Also Published As

Publication number Publication date
ZA695819B (en) 1971-02-24
NL7012021A (en) 1971-02-16
DE2040313A1 (en) 1971-03-04
FR2058282A1 (en) 1971-05-28

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