JPS5841506Y2 - 水中物体表示装置 - Google Patents

水中物体表示装置

Info

Publication number
JPS5841506Y2
JPS5841506Y2 JP1978074000U JP7400078U JPS5841506Y2 JP S5841506 Y2 JPS5841506 Y2 JP S5841506Y2 JP 1978074000 U JP1978074000 U JP 1978074000U JP 7400078 U JP7400078 U JP 7400078U JP S5841506 Y2 JPS5841506 Y2 JP S5841506Y2
Authority
JP
Japan
Prior art keywords
underwater object
information
distance
sine
display device
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
Application number
JP1978074000U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54175354U (enrdf_load_stackoverflow
Inventor
良一 木村
常夫 中村
健 川崎
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP1978074000U priority Critical patent/JPS5841506Y2/ja
Publication of JPS54175354U publication Critical patent/JPS54175354U/ja
Application granted granted Critical
Publication of JPS5841506Y2 publication Critical patent/JPS5841506Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1978074000U 1978-05-31 1978-05-31 水中物体表示装置 Expired JPS5841506Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978074000U JPS5841506Y2 (ja) 1978-05-31 1978-05-31 水中物体表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978074000U JPS5841506Y2 (ja) 1978-05-31 1978-05-31 水中物体表示装置

Publications (2)

Publication Number Publication Date
JPS54175354U JPS54175354U (enrdf_load_stackoverflow) 1979-12-11
JPS5841506Y2 true JPS5841506Y2 (ja) 1983-09-19

Family

ID=28987128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978074000U Expired JPS5841506Y2 (ja) 1978-05-31 1978-05-31 水中物体表示装置

Country Status (1)

Country Link
JP (1) JPS5841506Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145777B2 (enrdf_load_stackoverflow) * 1972-05-12 1976-12-06
JPS5513556B2 (enrdf_load_stackoverflow) * 1974-11-15 1980-04-09

Also Published As

Publication number Publication date
JPS54175354U (enrdf_load_stackoverflow) 1979-12-11

Similar Documents

Publication Publication Date Title
AU760693B2 (en) Method for producing a 3D image
US5530680A (en) Feature location and display apparatus
US6226227B1 (en) Manual scan imaging sonar
JPS5855477B2 (ja) ソナ−装置
US7212466B2 (en) Producing amplitude values for controlling pixel illumination on a sonar display
JPH03100484A (ja) ２―１／２次元レーダ・システム
US3618007A (en) Vertical obstacle profiling sonar
JPS5841506Y2 (ja) 水中物体表示装置
US3065463A (en) Doppler navigation systems
JPH0228116B2 (enrdf_load_stackoverflow)
US3793619A (en) Navigation aid and display screen
JP3323292B2 (ja) レーダ画像真位置計測装置
JPH0254737B2 (enrdf_load_stackoverflow)
JPH1090411A (ja) 水中探知表示装置
JP2001264437A (ja) 潮流分布測定システム、潮流分布測定装置、潮流分布測定方法、水中探知システム
JPH0231835B2 (ja) Haroreedakansokuhoshiki
JPH0313552B2 (enrdf_load_stackoverflow)
US3290643A (en) Simplified method of submarine depth determination
JPS622184A (ja) ドツプラ水中速度測定装置
SU721747A1 (ru) Способ определени координат источника сигналов акустической эмиссии
JPH01295189A (ja) 電子ティルト魚群探知機
GB1179937A (en) Radio Navigation System.
JPS62288586A (ja) 音源位置測定方法
JPH0789146B2 (ja) 水中物探知判別装置
Tucker Some new possibilities in civil underwater echo-ranging