NL174586C - METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF REFLECTIVE LAYERS AND DIFFACTION POINTS IN A MEDIUM - Google Patents

METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF REFLECTIVE LAYERS AND DIFFACTION POINTS IN A MEDIUM

Info

Publication number
NL174586C
NL174586C NL7007051A NL7007051A NL174586C NL 174586 C NL174586 C NL 174586C NL 7007051 A NL7007051 A NL 7007051A NL 7007051 A NL7007051 A NL 7007051A NL 174586 C NL174586 C NL 174586C
Authority
NL
Netherlands
Prior art keywords
diffaction
points
location
determining
medium
Prior art date
Application number
NL7007051A
Other languages
Dutch (nl)
Other versions
NL7007051A (en
NL174586B (en
Original Assignee
Inst Francais Du Petrole
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 FR6916104A external-priority patent/FR2061831A5/fr
Priority claimed from FR6943078A external-priority patent/FR2070953A6/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NL7007051A publication Critical patent/NL7007051A/xx
Publication of NL174586B publication Critical patent/NL174586B/en
Application granted granted Critical
Publication of NL174586C publication Critical patent/NL174586C/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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Machine Tool Copy Controls (AREA)
  • Image Analysis (AREA)
NL7007051A 1969-05-19 1970-05-15 METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF REFLECTIVE LAYERS AND DIFFACTION POINTS IN A MEDIUM NL174586C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6916104A FR2061831A5 (en) 1969-05-19 1969-05-19
FR6943078A FR2070953A6 (en) 1969-12-11 1969-12-11

Publications (3)

Publication Number Publication Date
NL7007051A NL7007051A (en) 1970-11-23
NL174586B NL174586B (en) 1984-02-01
NL174586C true NL174586C (en) 1984-07-02

Family

ID=26215028

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007051A NL174586C (en) 1969-05-19 1970-05-15 METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF REFLECTIVE LAYERS AND DIFFACTION POINTS IN A MEDIUM

Country Status (9)

Country Link
JP (1) JPS5036401B1 (en)
BE (1) BE750257A (en)
CA (1) CA923215A (en)
DE (1) DE2024332C2 (en)
ES (1) ES379777A1 (en)
GB (1) GB1316497A (en)
NL (1) NL174586C (en)
NO (1) NO130031B (en)
SE (1) SE358739B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463608A (en) * 1979-05-07 1984-08-07 Yokogawa Hokushin Electric Corp. Ultrasound imaging system
CA1169145A (en) * 1980-04-22 1984-06-12 Julian Dow Ultrasonic imaging system
JP6216136B2 (en) * 2013-03-29 2017-10-18 株式会社Ｓｕｂａｒｕ Damage length measurement system and damage length measurement method
RU2529734C1 (en) * 2013-05-17 2014-09-27 Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Физико-Технических И Радиотехнических Измерений" (Фгуп "Вниифтри") Time-of-flight method of determining sound speed in liquid medium and apparatus therefor
DE102019117587A1 (en) * 2019-06-28 2020-12-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Method, device and computer program for the detection of one or more objects in the sea floor
CN112505624B (en) * 2020-12-09 2023-01-24 电子科技大学 Positioning system based on environment backscattering
EP4039624B1 (en) * 2021-02-09 2023-07-05 HP Scitex Ltd. Leveling for a media positioning arrangement of a top feeder of a printer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246290A (en) * 1962-12-07 1966-04-12 Socony Mobil Oil Co Inc Seismic model

Also Published As

Publication number Publication date
SE358739B (en) 1973-08-06
DE2024332C2 (en) 1984-02-09
ES379777A1 (en) 1973-04-16
CA923215A (en) 1973-03-20
NO130031B (en) 1974-06-24
NL7007051A (en) 1970-11-23
DE2024332A1 (en) 1970-11-26
NL174586B (en) 1984-02-01
JPS5036401B1 (en) 1975-11-25
GB1316497A (en) 1973-05-09
BE750257A (en) 1970-10-16

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Legal Events

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