JPS52138972A - Collection of depth information of under water temperature and information of dropping attitude - Google Patents

Collection of depth information of under water temperature and information of dropping attitude

Info

Publication number
JPS52138972A
JPS52138972A JP5586176A JP5586176A JPS52138972A JP S52138972 A JPS52138972 A JP S52138972A JP 5586176 A JP5586176 A JP 5586176A JP 5586176 A JP5586176 A JP 5586176A JP S52138972 A JPS52138972 A JP S52138972A
Authority
JP
Japan
Prior art keywords
information
collection
water temperature
under water
depth information
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
Application number
JP5586176A
Other languages
Japanese (ja)
Inventor
Osamu Kawasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5586176A priority Critical patent/JPS52138972A/en
Publication of JPS52138972A publication Critical patent/JPS52138972A/en
Pending 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To collect information with a simple device not using sensor by detecting frequency change, sound velocity, sound pressure change etc. due to the Doppler-effect.
JP5586176A 1976-05-14 1976-05-14 Collection of depth information of under water temperature and information of dropping attitude Pending JPS52138972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5586176A JPS52138972A (en) 1976-05-14 1976-05-14 Collection of depth information of under water temperature and information of dropping attitude

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5586176A JPS52138972A (en) 1976-05-14 1976-05-14 Collection of depth information of under water temperature and information of dropping attitude

Publications (1)

Publication Number Publication Date
JPS52138972A true JPS52138972A (en) 1977-11-19

Family

ID=13010831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5586176A Pending JPS52138972A (en) 1976-05-14 1976-05-14 Collection of depth information of under water temperature and information of dropping attitude

Country Status (1)

Country Link
JP (1) JPS52138972A (en)

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