JPS5876783A - 水中探知装置 - Google Patents

水中探知装置

Info

Publication number
JPS5876783A
JPS5876783A JP56175088A JP17508881A JPS5876783A JP S5876783 A JPS5876783 A JP S5876783A JP 56175088 A JP56175088 A JP 56175088A JP 17508881 A JP17508881 A JP 17508881A JP S5876783 A JPS5876783 A JP S5876783A
Authority
JP
Japan
Prior art keywords
circuit
depth
data
sea bottom
fed
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
JP56175088A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644638B2 (enrdf_load_stackoverflow
Inventor
Shozo Uchihashi
内橋　昭三
Shozo Shibuya
渋谷　正三
Kazuo Yamauchi
和夫 山内
Takashi Inaoka
孝 稲岡
Tadao Hayashi
林　忠夫
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP56175088A priority Critical patent/JPS5876783A/ja
Publication of JPS5876783A publication Critical patent/JPS5876783A/ja
Publication of JPS644638B2 publication Critical patent/JPS644638B2/ja
Granted legal-status Critical Current

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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56175088A 1981-10-30 1981-10-30 水中探知装置 Granted JPS5876783A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56175088A JPS5876783A (ja) 1981-10-30 1981-10-30 水中探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56175088A JPS5876783A (ja) 1981-10-30 1981-10-30 水中探知装置

Publications (2)

Publication Number Publication Date
JPS5876783A true JPS5876783A (ja) 1983-05-09
JPS644638B2 JPS644638B2 (enrdf_load_stackoverflow) 1989-01-26

Family

ID=15990031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56175088A Granted JPS5876783A (ja) 1981-10-30 1981-10-30 水中探知装置

Country Status (1)

Country Link
JP (1) JPS5876783A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182110A (ja) * 1984-09-28 1986-04-25 Furuno Electric Co Ltd 深度表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949512A (enrdf_load_stackoverflow) * 1972-09-14 1974-05-14
JPS4996763A (enrdf_load_stackoverflow) * 1973-01-17 1974-09-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949512A (enrdf_load_stackoverflow) * 1972-09-14 1974-05-14
JPS4996763A (enrdf_load_stackoverflow) * 1973-01-17 1974-09-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182110A (ja) * 1984-09-28 1986-04-25 Furuno Electric Co Ltd 深度表示装置

Also Published As

Publication number Publication date
JPS644638B2 (enrdf_load_stackoverflow) 1989-01-26

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