JPS55140181A - Remote sensing system for measuring direction and speed of upper layer wind by commonly using radio wave and sound wave - Google Patents

Remote sensing system for measuring direction and speed of upper layer wind by commonly using radio wave and sound wave

Info

Publication number
JPS55140181A
JPS55140181A JP4730779A JP4730779A JPS55140181A JP S55140181 A JPS55140181 A JP S55140181A JP 4730779 A JP4730779 A JP 4730779A JP 4730779 A JP4730779 A JP 4730779A JP S55140181 A JPS55140181 A JP S55140181A
Authority
JP
Japan
Prior art keywords
sound wave
wave
directions
speed
atmosphere
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
JP4730779A
Other languages
Japanese (ja)
Other versions
JPS6034067B2 (en
Inventor
Madoka Fukushima
Kinichiro Akita
Etsuhisa Masuda
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.)
RADIO RES LAB
YUSEISHO DENPA KENKYUSHO
Original Assignee
RADIO RES LAB
YUSEISHO DENPA KENKYUSHO
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 RADIO RES LAB, YUSEISHO DENPA KENKYUSHO filed Critical RADIO RES LAB
Priority to JP54047307A priority Critical patent/JPS6034067B2/en
Publication of JPS55140181A publication Critical patent/JPS55140181A/en
Publication of JPS6034067B2 publication Critical patent/JPS6034067B2/en
Expired 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

PURPOSE:To measure with high accuracy the altitude distribution of the direction and speed of wind in the upper sky in the atmosphere by irradiating beams of rdio waves on the surface of the wave of condensation and rarefaction in air density formed by sound waves advancing in the atmosphere in three directions to detect the Doppler shift frequencies reflected from three directions by the wave surfaces. CONSTITUTION:The transmitting outpt from radio wave transmitters 4, 4' and 4'' are transmitted in the atmosphere through transmitting antennas 5, 5' and 5'' toward the directions of axis A, axis B and axis C. On the other hand, a tone burst signal generator 3 is driven by a control signal 2 to generate threee groups of tone burst singals. The tone burst signals have mutually set time intervals, and are supplied to sound wave transmitters 6, 6' and 6'' and successively radiated as pulse sounds throgh sound wave radiators 7, 7' and 7'' for axes A, B and C. When beams of radio waves from the antennas 5, 5' and 5'' are injected to the faces of sound wave propagated in three directions, respective radio waves are reflected, and received by receiver antennas 8, 8' and 8''. Only the Doppler shift frequency band signal due to the reflection from the sound wave face is derived, and the direction and speed of wind are computed 11 at every predetermined altitude, and recroded 12.
JP54047307A 1979-04-19 1979-04-19 Radio and sound wave shared upper layer wind separation method Expired JPS6034067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54047307A JPS6034067B2 (en) 1979-04-19 1979-04-19 Radio and sound wave shared upper layer wind separation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54047307A JPS6034067B2 (en) 1979-04-19 1979-04-19 Radio and sound wave shared upper layer wind separation method

Publications (2)

Publication Number Publication Date
JPS55140181A true JPS55140181A (en) 1980-11-01
JPS6034067B2 JPS6034067B2 (en) 1985-08-06

Family

ID=12771625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54047307A Expired JPS6034067B2 (en) 1979-04-19 1979-04-19 Radio and sound wave shared upper layer wind separation method

Country Status (1)

Country Link
JP (1) JPS6034067B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351188A (en) * 1980-05-30 1982-09-28 Radio Research Laboratories, Ministry Of Posts And Telecommunications Method and apparatus for remote measurement of wind direction and speed in the atmosphere
FR2594554A1 (en) * 1985-12-06 1987-08-21 Yuseisho Denpa Kenkyusho SYSTEM FOR MEASURING HEIGHT DISTRIBUTION OF ATMOSPHERIC TEMPERATURE AND WIND SPEED AND DIRECTION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185680U (en) * 1986-05-20 1987-11-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351188A (en) * 1980-05-30 1982-09-28 Radio Research Laboratories, Ministry Of Posts And Telecommunications Method and apparatus for remote measurement of wind direction and speed in the atmosphere
FR2594554A1 (en) * 1985-12-06 1987-08-21 Yuseisho Denpa Kenkyusho SYSTEM FOR MEASURING HEIGHT DISTRIBUTION OF ATMOSPHERIC TEMPERATURE AND WIND SPEED AND DIRECTION

Also Published As

Publication number Publication date
JPS6034067B2 (en) 1985-08-06

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