JPH0113552B2 - - Google Patents

Info

Publication number
JPH0113552B2
JPH0113552B2 JP56186158A JP18615881A JPH0113552B2 JP H0113552 B2 JPH0113552 B2 JP H0113552B2 JP 56186158 A JP56186158 A JP 56186158A JP 18615881 A JP18615881 A JP 18615881A JP H0113552 B2 JPH0113552 B2 JP H0113552B2
Authority
JP
Japan
Prior art keywords
data
depth
longitude
latitude
circuit
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
JP56186158A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5886411A (ja
Inventor
Shozo Uchihashi
Shozo Shibuya
Kazuo Yamauchi
Takashi Inaoka
Tadao Hayashi
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 JP56186158A priority Critical patent/JPS5886411A/ja
Publication of JPS5886411A publication Critical patent/JPS5886411A/ja
Publication of JPH0113552B2 publication Critical patent/JPH0113552B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56186158A 1981-11-19 1981-11-19 海洋地図記憶装置 Granted JPS5886411A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56186158A JPS5886411A (ja) 1981-11-19 1981-11-19 海洋地図記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56186158A JPS5886411A (ja) 1981-11-19 1981-11-19 海洋地図記憶装置

Publications (2)

Publication Number Publication Date
JPS5886411A JPS5886411A (ja) 1983-05-24
JPH0113552B2 true JPH0113552B2 (en]) 1989-03-07

Family

ID=16183391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56186158A Granted JPS5886411A (ja) 1981-11-19 1981-11-19 海洋地図記憶装置

Country Status (1)

Country Link
JP (1) JPS5886411A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254879A (ja) * 1985-05-07 1986-11-12 Nec Corp 海底面音波探査装置

Also Published As

Publication number Publication date
JPS5886411A (ja) 1983-05-24

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