JPH0412832B2 - - Google Patents

Info

Publication number
JPH0412832B2
JPH0412832B2 JP59217949A JP21794984A JPH0412832B2 JP H0412832 B2 JPH0412832 B2 JP H0412832B2 JP 59217949 A JP59217949 A JP 59217949A JP 21794984 A JP21794984 A JP 21794984A JP H0412832 B2 JPH0412832 B2 JP H0412832B2
Authority
JP
Japan
Prior art keywords
marker
display
signal
output
underwater
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.)
Expired - Lifetime
Application number
JP59217949A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6195266A (ja
Inventor
Shozo Shibuya
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 JP21794984A priority Critical patent/JPS6195266A/ja
Publication of JPS6195266A publication Critical patent/JPS6195266A/ja
Publication of JPH0412832B2 publication Critical patent/JPH0412832B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6272—Cathode-ray tube displays producing cursor lines and indicia by electronic means
    • 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
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP21794984A 1984-10-16 1984-10-16 水中探知装置 Granted JPS6195266A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21794984A JPS6195266A (ja) 1984-10-16 1984-10-16 水中探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21794984A JPS6195266A (ja) 1984-10-16 1984-10-16 水中探知装置

Publications (2)

Publication Number Publication Date
JPS6195266A JPS6195266A (ja) 1986-05-14
JPH0412832B2 true JPH0412832B2 (enrdf_load_stackoverflow) 1992-03-05

Family

ID=16712230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21794984A Granted JPS6195266A (ja) 1984-10-16 1984-10-16 水中探知装置

Country Status (1)

Country Link
JP (1) JPS6195266A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002168952A (ja) * 2000-11-29 2002-06-14 Tokyo Shosen Univ 海底三次元構造の再構成方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552715B2 (ja) * 1988-10-07 1996-11-13 古野電気株式会社 水底形状検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178380A (ja) * 1983-03-29 1984-10-09 Furuno Electric Co Ltd 水中探知表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002168952A (ja) * 2000-11-29 2002-06-14 Tokyo Shosen Univ 海底三次元構造の再構成方法

Also Published As

Publication number Publication date
JPS6195266A (ja) 1986-05-14

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