SG11202000451WA - Method and system for distributed acoustic sensing in a marine environment - Google Patents

Method and system for distributed acoustic sensing in a marine environment

Info

Publication number
SG11202000451WA
SG11202000451WA SG11202000451WA SG11202000451WA SG11202000451WA SG 11202000451W A SG11202000451W A SG 11202000451WA SG 11202000451W A SG11202000451W A SG 11202000451WA SG 11202000451W A SG11202000451W A SG 11202000451WA SG 11202000451W A SG11202000451W A SG 11202000451WA
Authority
SG
Singapore
Prior art keywords
international
marine environment
distributed acoustic
acoustic sensing
sensing
Prior art date
Application number
SG11202000451WA
Other languages
English (en)
Inventor
Mark Andrew Englund
Original Assignee
Mark Andrew Englund
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
Priority claimed from AU2017902820A external-priority patent/AU2017902820A0/en
Application filed by Mark Andrew Englund filed Critical Mark Andrew Englund
Publication of SG11202000451WA publication Critical patent/SG11202000451WA/en

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
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/24—Detecting, e.g. by using light barriers using multiple transmitters or receivers using optical fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Optical Transform (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
SG11202000451WA 2017-07-18 2018-07-18 Method and system for distributed acoustic sensing in a marine environment SG11202000451WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017902820A AU2017902820A0 (en) 2017-07-18 Method and system for distributed acoustic sensing in a marine environment
PCT/AU2018/050757 WO2019014721A1 (fr) 2017-07-18 2018-07-18 Procédé et système de détection acoustique distribuée dans un environnement marin

Publications (1)

Publication Number Publication Date
SG11202000451WA true SG11202000451WA (en) 2020-02-27

Family

ID=65014863

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000451WA SG11202000451WA (en) 2017-07-18 2018-07-18 Method and system for distributed acoustic sensing in a marine environment

Country Status (7)

Country Link
US (1) US11874417B2 (fr)
EP (1) EP3655735B1 (fr)
JP (2) JP7235719B2 (fr)
AU (1) AU2018303340A1 (fr)
CA (1) CA3070086A1 (fr)
SG (1) SG11202000451WA (fr)
WO (1) WO2019014721A1 (fr)

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US20230296427A1 (en) * 2020-08-12 2023-09-21 Nec Corporation Aquatic organism observation device, aquatic organism observation system, aquatic organism observation method, and recording medium
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US20220247488A1 (en) * 2021-02-02 2022-08-04 Huawei Technologies Co., Ltd. Method and system inspecting fibered optical communication paths
CN113108897B (zh) * 2021-04-23 2022-09-06 自然资源部第三海洋研究所 一种基于非均匀风关声源的海洋环境噪声场预报方法
CN113405596B (zh) * 2021-06-01 2022-12-16 中国南方电网有限责任公司超高压输电公司广州局 一种海底电缆监测系统的监测方法及装置
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CN114964361B (zh) * 2022-04-26 2023-10-10 南京大学 一种基于das的海洋光声断层成像方法及系统

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Also Published As

Publication number Publication date
JP2020527236A (ja) 2020-09-03
CA3070086A1 (fr) 2019-01-24
EP3655735A1 (fr) 2020-05-27
JP7409625B2 (ja) 2024-01-09
EP3655735C0 (fr) 2023-11-01
JP7235719B2 (ja) 2023-03-08
WO2019014721A1 (fr) 2019-01-24
US20200209417A1 (en) 2020-07-02
EP3655735A4 (fr) 2021-04-21
JP2023078151A (ja) 2023-06-06
AU2018303340A1 (en) 2020-03-05
US11874417B2 (en) 2024-01-16
EP3655735B1 (fr) 2023-11-01

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