SE451771B - Forfaringssett for metning av molnhojd - Google Patents

Forfaringssett for metning av molnhojd

Info

Publication number
SE451771B
SE451771B SE8205864A SE8205864A SE451771B SE 451771 B SE451771 B SE 451771B SE 8205864 A SE8205864 A SE 8205864A SE 8205864 A SE8205864 A SE 8205864A SE 451771 B SE451771 B SE 451771B
Authority
SE
Sweden
Prior art keywords
measuring
level
measurement
height
attenuation
Prior art date
Application number
SE8205864A
Other languages
English (en)
Swedish (sv)
Other versions
SE8205864D0 (sv
SE8205864L (sv
Inventor
F Lofgren
S E Soderstrom
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8205864A priority Critical patent/SE451771B/sv
Publication of SE8205864D0 publication Critical patent/SE8205864D0/xx
Priority to DE8383710068T priority patent/DE3378139D1/de
Priority to EP83710068A priority patent/EP0111438B1/de
Priority to JP58189431A priority patent/JPS5991382A/ja
Priority to US06/541,424 priority patent/US4643564A/en
Publication of SE8205864L publication Critical patent/SE8205864L/
Publication of SE451771B publication Critical patent/SE451771B/sv

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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • 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
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/18—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
    • 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)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE8205864A 1982-10-15 1982-10-15 Forfaringssett for metning av molnhojd SE451771B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8205864A SE451771B (sv) 1982-10-15 1982-10-15 Forfaringssett for metning av molnhojd
DE8383710068T DE3378139D1 (en) 1982-10-15 1983-10-07 Method of measuring the height of clouds
EP83710068A EP0111438B1 (de) 1982-10-15 1983-10-07 Verfahren zur Messung der Wolkenhöhe
JP58189431A JPS5991382A (ja) 1982-10-15 1983-10-12 雲の高さ測定法
US06/541,424 US4643564A (en) 1982-10-15 1983-10-13 Cloud height measuring means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205864A SE451771B (sv) 1982-10-15 1982-10-15 Forfaringssett for metning av molnhojd

Publications (3)

Publication Number Publication Date
SE8205864D0 SE8205864D0 (sv) 1982-10-15
SE8205864L SE8205864L (sv) 1984-04-16
SE451771B true SE451771B (sv) 1987-10-26

Family

ID=20348221

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205864A SE451771B (sv) 1982-10-15 1982-10-15 Forfaringssett for metning av molnhojd

Country Status (5)

Country Link
US (1) US4643564A (ja)
EP (1) EP0111438B1 (ja)
JP (1) JPS5991382A (ja)
DE (1) DE3378139D1 (ja)
SE (1) SE451771B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880836A (en) * 1994-01-11 1999-03-09 Vaisala Oy Apparatus and method for measuring visibility and present weather

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241315A (en) * 1992-08-13 1993-08-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Micro pulse laser radar
US5963308A (en) * 1996-02-20 1999-10-05 Canon Kabushiki Kaisha Distance measuring apparatus
US7733464B2 (en) * 2002-08-05 2010-06-08 Elbit Systems Ltd. Vehicle mounted night vision imaging system and method
DE102008031682A1 (de) 2008-07-04 2010-03-11 Eads Deutschland Gmbh Direktempfang-Doppler-LIDAR-Verfahren und Direktempfang-Doppler-LIDAR-Vorrichtung
DE102009000472A1 (de) * 2009-01-29 2010-08-05 Robert Bosch Gmbh Verfahren zur Detektion von Niederschlag mit einem Radarortungsgerät für Kraftfahrzeuge
CN101539424B (zh) * 2009-04-29 2010-06-16 中国气象局气象探测中心 夜间成像云高测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355867B (ja) * 1970-12-11 1973-05-07 Asea Ab
US3947119A (en) * 1974-02-04 1976-03-30 Ball Brothers Research Corporation Active sensor automatic range sweep technique
GB1597943A (en) * 1975-07-26 1981-09-16 Marconi Co Ltd Radar systems
US4106872A (en) * 1977-03-09 1978-08-15 Asea Aktiebolag Cloud altitude measuring apparatus and method
SE417755B (sv) * 1977-06-03 1981-04-06 Asea Ab Anordning for metning av molnhojd
DE2726999C2 (de) * 1977-06-15 1983-05-05 Impulsphysik Gmbh, 2000 Hamburg Verfahren zur Wolkenhöhenmessung und langlebiger augensicherer Wolkenhöhenmesser nach dem Laufzeitprinzip
CH628139A5 (de) * 1978-08-03 1982-02-15 Fruengel Frank Verfahren und einrichtung zur wolkenhoehenmessung.
US4289397A (en) * 1979-07-20 1981-09-15 Avco Everett Research Laboratory, Inc. Laser ceilometer signal processing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880836A (en) * 1994-01-11 1999-03-09 Vaisala Oy Apparatus and method for measuring visibility and present weather

Also Published As

Publication number Publication date
EP0111438A1 (de) 1984-06-20
US4643564A (en) 1987-02-17
SE8205864D0 (sv) 1982-10-15
EP0111438B1 (de) 1988-09-28
JPS5991382A (ja) 1984-05-26
SE8205864L (sv) 1984-04-16
DE3378139D1 (en) 1988-11-03

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