GB2123240B - Wind shear detection by laser doppler velocimetry - Google Patents

Wind shear detection by laser doppler velocimetry

Info

Publication number
GB2123240B
GB2123240B GB08317651A GB8317651A GB2123240B GB 2123240 B GB2123240 B GB 2123240B GB 08317651 A GB08317651 A GB 08317651A GB 8317651 A GB8317651 A GB 8317651A GB 2123240 B GB2123240 B GB 2123240B
Authority
GB
United Kingdom
Prior art keywords
laser doppler
wind shear
doppler velocimetry
shear detection
detection
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
GB08317651A
Other versions
GB2123240A (en
GB8317651D0 (en
Inventor
Alan Anthony Woodfield
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08317651A priority Critical patent/GB2123240B/en
Publication of GB8317651D0 publication Critical patent/GB8317651D0/en
Publication of GB2123240A publication Critical patent/GB2123240A/en
Application granted granted Critical
Publication of GB2123240B publication Critical patent/GB2123240B/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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB08317651A 1982-07-02 1983-06-29 Wind shear detection by laser doppler velocimetry Expired GB2123240B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317651A GB2123240B (en) 1982-07-02 1983-06-29 Wind shear detection by laser doppler velocimetry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8219119 1982-07-02
GB08317651A GB2123240B (en) 1982-07-02 1983-06-29 Wind shear detection by laser doppler velocimetry

Publications (3)

Publication Number Publication Date
GB8317651D0 GB8317651D0 (en) 1983-08-03
GB2123240A GB2123240A (en) 1984-01-25
GB2123240B true GB2123240B (en) 1986-01-02

Family

ID=26283243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317651A Expired GB2123240B (en) 1982-07-02 1983-06-29 Wind shear detection by laser doppler velocimetry

Country Status (1)

Country Link
GB (1) GB2123240B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651017A (en) * 1985-02-08 1987-03-17 The United States Of America As Represented By The United States Department Of Energy Wind energy conversion system
US4652122A (en) * 1985-06-26 1987-03-24 United Technologies Corporation Gust detection system
US5046840A (en) * 1988-12-19 1991-09-10 The Titan Corporation Improvements in a system for determining atmospheric data relating to the movements of an airborne vehicle
US5394238A (en) * 1992-11-09 1995-02-28 Honeywell Inc. Look-ahead windshear detector by filtered Rayleigh and/or aerosol scattered light
FR2725033B1 (en) * 1994-09-22 1997-01-03 Sextant Avionique METHOD AND SYSTEM FOR DETERMINING ANEMOBAROCLINOMETRIC PARAMETERS ON BOARD AN AIRCRAFT
GB0316241D0 (en) 2003-07-11 2003-08-13 Qinetiq Ltd Wind speed measurement apparatus and method

Also Published As

Publication number Publication date
GB2123240A (en) 1984-01-25
GB8317651D0 (en) 1983-08-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930629