JPS53128360A - Position locating system of underwater body - Google Patents
Position locating system of underwater bodyInfo
- Publication number
- JPS53128360A JPS53128360A JP4263477A JP4263477A JPS53128360A JP S53128360 A JPS53128360 A JP S53128360A JP 4263477 A JP4263477 A JP 4263477A JP 4263477 A JP4263477 A JP 4263477A JP S53128360 A JPS53128360 A JP S53128360A
- Authority
- JP
- Japan
- Prior art keywords
- underwater body
- locating system
- position locating
- received
- 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.)
- Pending
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)
- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE:To correctly locate an underwater body at a distance by transmitting two different signals from two different points so that they may be received at least three buoys which have the function to transmit their received signals and which are arranged in position in advance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4263477A JPS53128360A (en) | 1977-04-15 | 1977-04-15 | Position locating system of underwater body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4263477A JPS53128360A (en) | 1977-04-15 | 1977-04-15 | Position locating system of underwater body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53128360A true JPS53128360A (en) | 1978-11-09 |
Family
ID=12641434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4263477A Pending JPS53128360A (en) | 1977-04-15 | 1977-04-15 | Position locating system of underwater body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53128360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292744A2 (en) * | 1987-05-23 | 1988-11-30 | PRAKLA-SEISMOS GmbH | Procedure for determining the position of cable sections towed behind a ship |
-
1977
- 1977-04-15 JP JP4263477A patent/JPS53128360A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292744A2 (en) * | 1987-05-23 | 1988-11-30 | PRAKLA-SEISMOS GmbH | Procedure for determining the position of cable sections towed behind a ship |
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