JPH0312712B2 - - Google Patents

Info

Publication number
JPH0312712B2
JPH0312712B2 JP58054723A JP5472383A JPH0312712B2 JP H0312712 B2 JPH0312712 B2 JP H0312712B2 JP 58054723 A JP58054723 A JP 58054723A JP 5472383 A JP5472383 A JP 5472383A JP H0312712 B2 JPH0312712 B2 JP H0312712B2
Authority
JP
Japan
Prior art keywords
row
display
detection
column
marker
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
JP58054723A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59178380A (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 JP58054723A priority Critical patent/JPS59178380A/ja
Publication of JPS59178380A publication Critical patent/JPS59178380A/ja
Publication of JPH0312712B2 publication Critical patent/JPH0312712B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • G01S15/89Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902Side-looking sonar

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)
JP58054723A 1983-03-29 1983-03-29 水中探知表示装置 Granted JPS59178380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58054723A JPS59178380A (ja) 1983-03-29 1983-03-29 水中探知表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58054723A JPS59178380A (ja) 1983-03-29 1983-03-29 水中探知表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23351789A Division JPH02222851A (ja) 1989-09-08 1989-09-08 水中探知表示装置

Publications (2)

Publication Number Publication Date
JPS59178380A JPS59178380A (ja) 1984-10-09
JPH0312712B2 true JPH0312712B2 (en]) 1991-02-20

Family

ID=12978717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58054723A Granted JPS59178380A (ja) 1983-03-29 1983-03-29 水中探知表示装置

Country Status (1)

Country Link
JP (1) JPS59178380A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195266A (ja) * 1984-10-16 1986-05-14 Furuno Electric Co Ltd 水中探知装置

Also Published As

Publication number Publication date
JPS59178380A (ja) 1984-10-09

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