JPS62259073A - 魚群探知方法 - Google Patents

魚群探知方法

Info

Publication number
JPS62259073A
JPS62259073A JP61094164A JP9416486A JPS62259073A JP S62259073 A JPS62259073 A JP S62259073A JP 61094164 A JP61094164 A JP 61094164A JP 9416486 A JP9416486 A JP 9416486A JP S62259073 A JPS62259073 A JP S62259073A
Authority
JP
Japan
Prior art keywords
band
birds
skein
reflection image
miles
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
JP61094164A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312263B2 (enrdf_load_stackoverflow
Inventor
Kiyotaka Furuno
古野　清孝
Hidetoshi Tanigaki
谷垣　英敏
Kouji Yano
耕治 箟
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 JP61094164A priority Critical patent/JPS62259073A/ja
Priority to US07/040,797 priority patent/US4894661A/en
Priority to GB8709625A priority patent/GB2191055B/en
Publication of JPS62259073A publication Critical patent/JPS62259073A/ja
Priority to GB9001425A priority patent/GB2228158B/en
Publication of JPH0312263B2 publication Critical patent/JPH0312263B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)
JP61094164A 1986-04-23 1986-04-23 魚群探知方法 Granted JPS62259073A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61094164A JPS62259073A (ja) 1986-04-23 1986-04-23 魚群探知方法
US07/040,797 US4894661A (en) 1986-04-23 1987-04-21 Fish school detecting method or apparatus
GB8709625A GB2191055B (en) 1986-04-23 1987-04-23 Fish school detection method and apparatus
GB9001425A GB2228158B (en) 1986-04-23 1990-01-22 Detection method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61094164A JPS62259073A (ja) 1986-04-23 1986-04-23 魚群探知方法

Publications (2)

Publication Number Publication Date
JPS62259073A true JPS62259073A (ja) 1987-11-11
JPH0312263B2 JPH0312263B2 (enrdf_load_stackoverflow) 1991-02-19

Family

ID=14102725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61094164A Granted JPS62259073A (ja) 1986-04-23 1986-04-23 魚群探知方法

Country Status (1)

Country Link
JP (1) JPS62259073A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418552A (en) * 2004-09-24 2006-03-29 Roke Manor Research Microwave scene imaging
JP2009122063A (ja) * 2007-11-19 2009-06-04 Japan Radio Co Ltd レーダシステム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418552A (en) * 2004-09-24 2006-03-29 Roke Manor Research Microwave scene imaging
GB2418552B (en) * 2004-09-24 2007-12-12 Roke Manor Research A method and apparatus for imaging a scene
JP2009122063A (ja) * 2007-11-19 2009-06-04 Japan Radio Co Ltd レーダシステム

Also Published As

Publication number Publication date
JPH0312263B2 (enrdf_load_stackoverflow) 1991-02-19

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