JPH0156394B2 - - Google Patents

Info

Publication number
JPH0156394B2
JPH0156394B2 JP59116357A JP11635784A JPH0156394B2 JP H0156394 B2 JPH0156394 B2 JP H0156394B2 JP 59116357 A JP59116357 A JP 59116357A JP 11635784 A JP11635784 A JP 11635784A JP H0156394 B2 JPH0156394 B2 JP H0156394B2
Authority
JP
Japan
Prior art keywords
ice
receiver
sea
thickness
water pressure
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
JP59116357A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60260871A (ja
Inventor
Nobuyoshi Yashima
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP59116357A priority Critical patent/JPS60260871A/ja
Publication of JPS60260871A publication Critical patent/JPS60260871A/ja
Publication of JPH0156394B2 publication Critical patent/JPH0156394B2/ja
Granted 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/885—Meteorological systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59116357A 1984-06-08 1984-06-08 氷厚自動計測方法 Granted JPS60260871A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59116357A JPS60260871A (ja) 1984-06-08 1984-06-08 氷厚自動計測方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59116357A JPS60260871A (ja) 1984-06-08 1984-06-08 氷厚自動計測方法

Publications (2)

Publication Number Publication Date
JPS60260871A JPS60260871A (ja) 1985-12-24
JPH0156394B2 true JPH0156394B2 (enrdf_load_stackoverflow) 1989-11-29

Family

ID=14684956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59116357A Granted JPS60260871A (ja) 1984-06-08 1984-06-08 氷厚自動計測方法

Country Status (1)

Country Link
JP (1) JPS60260871A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5002760B2 (ja) * 2006-10-17 2012-08-15 独立行政法人港湾空港技術研究所 無人浮流物質監視用ブイ、浮流物質監視システム及び浮流物質監視方法
US8299931B2 (en) 2009-08-31 2012-10-30 Zoe Eggleston Ice safety device
CN112284271B (zh) * 2020-11-11 2022-04-15 黄河水利委员会黄河水利科学研究院 在线测量河道冰层厚度的装置

Also Published As

Publication number Publication date
JPS60260871A (ja) 1985-12-24

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