FR2311287A1 - Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide - Google Patents

Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide

Info

Publication number
FR2311287A1
FR2311287A1 FR7514740A FR7514740A FR2311287A1 FR 2311287 A1 FR2311287 A1 FR 2311287A1 FR 7514740 A FR7514740 A FR 7514740A FR 7514740 A FR7514740 A FR 7514740A FR 2311287 A1 FR2311287 A1 FR 2311287A1
Authority
FR
France
Prior art keywords
wave motion
energy spectrum
laser
fourier transform
optical instrument
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
Application number
FR7514740A
Other languages
English (en)
Other versions
FR2311287B1 (fr
Inventor
Bertrand De Lagarde
Eric De Bazelaire
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7514740A priority Critical patent/FR2311287A1/fr
Publication of FR2311287A1 publication Critical patent/FR2311287A1/fr
Application granted granted Critical
Publication of FR2311287B1 publication Critical patent/FR2311287B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR7514740A 1975-05-12 1975-05-12 Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide Granted FR2311287A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7514740A FR2311287A1 (fr) 1975-05-12 1975-05-12 Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514740A FR2311287A1 (fr) 1975-05-12 1975-05-12 Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide

Publications (2)

Publication Number Publication Date
FR2311287A1 true FR2311287A1 (fr) 1976-12-10
FR2311287B1 FR2311287B1 (fr) 1977-12-09

Family

ID=9155109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514740A Granted FR2311287A1 (fr) 1975-05-12 1975-05-12 Procede et dispositif optique de mesure des mouvements ondulatoires d'une etendue liquide

Country Status (1)

Country Link
FR (1) FR2311287A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499718A1 (fr) * 1981-02-10 1982-08-13 Fiat Ricerche Procede et dispositif pour la detection des defauts de surface des pieces mecaniques, en particulier des pieces a surface courbe
EP0328445A1 (fr) * 1988-02-11 1989-08-16 Framatome Mécanisme de commande à amortisseur pour barre absorbante de réacteur nucléaire
CN102721411A (zh) * 2012-06-28 2012-10-10 上海海事大学 一种基于水面波浪图像的浪级监测方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499718A1 (fr) * 1981-02-10 1982-08-13 Fiat Ricerche Procede et dispositif pour la detection des defauts de surface des pieces mecaniques, en particulier des pieces a surface courbe
EP0328445A1 (fr) * 1988-02-11 1989-08-16 Framatome Mécanisme de commande à amortisseur pour barre absorbante de réacteur nucléaire
CN102721411A (zh) * 2012-06-28 2012-10-10 上海海事大学 一种基于水面波浪图像的浪级监测方法
CN102721411B (zh) * 2012-06-28 2014-07-02 上海海事大学 一种基于水面波浪图像的浪级监测方法

Also Published As

Publication number Publication date
FR2311287B1 (fr) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse