JPS576378A - Relative position detector - Google Patents

Relative position detector

Info

Publication number
JPS576378A
JPS576378A JP8070080A JP8070080A JPS576378A JP S576378 A JPS576378 A JP S576378A JP 8070080 A JP8070080 A JP 8070080A JP 8070080 A JP8070080 A JP 8070080A JP S576378 A JPS576378 A JP S576378A
Authority
JP
Japan
Prior art keywords
receiver
transmitter
vertical axis
ocean
relative position
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
JP8070080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218018B2 (enrdf_load_stackoverflow
Inventor
Koichi Sato
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering 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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP8070080A priority Critical patent/JPS576378A/ja
Publication of JPS576378A publication Critical patent/JPS576378A/ja
Publication of JPS6218018B2 publication Critical patent/JPS6218018B2/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
    • G01S15/87—Combinations of sonar systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP8070080A 1980-06-14 1980-06-14 Relative position detector Granted JPS576378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8070080A JPS576378A (en) 1980-06-14 1980-06-14 Relative position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8070080A JPS576378A (en) 1980-06-14 1980-06-14 Relative position detector

Publications (2)

Publication Number Publication Date
JPS576378A true JPS576378A (en) 1982-01-13
JPS6218018B2 JPS6218018B2 (enrdf_load_stackoverflow) 1987-04-21

Family

ID=13725598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8070080A Granted JPS576378A (en) 1980-06-14 1980-06-14 Relative position detector

Country Status (1)

Country Link
JP (1) JPS576378A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6218018B2 (enrdf_load_stackoverflow) 1987-04-21

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