FI911932A - Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi - Google Patents

Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi Download PDF

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Publication number
FI911932A
FI911932A FI911932A FI911932A FI911932A FI 911932 A FI911932 A FI 911932A FI 911932 A FI911932 A FI 911932A FI 911932 A FI911932 A FI 911932A FI 911932 A FI911932 A FI 911932A
Authority
FI
Finland
Prior art keywords
prevailing weather
meteorological visibility
measuring prevailing
measuring
meteorological
Prior art date
Application number
FI911932A
Other languages
English (en)
Swedish (sv)
Other versions
FI90596C (fi
FI90596B (fi
FI911932A0 (fi
Inventor
Pauli Nylander
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Publication of FI911932A0 publication Critical patent/FI911932A0/fi
Priority to FI911932A priority Critical patent/FI90596C/fi
Priority to CA002065485A priority patent/CA2065485A1/en
Priority to EP92303241A priority patent/EP0510846B1/en
Priority to DE69203521T priority patent/DE69203521T2/de
Priority to ES92303241T priority patent/ES2077352T3/es
Priority to AU14905/92A priority patent/AU654004B2/en
Priority to JP10323792A priority patent/JP3274494B2/ja
Publication of FI911932A publication Critical patent/FI911932A/fi
Application granted granted Critical
Publication of FI90596B publication Critical patent/FI90596B/fi
Publication of FI90596C publication Critical patent/FI90596C/fi
Priority to US08/232,419 priority patent/US5434778A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI911932A 1991-04-22 1991-04-22 Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi FI90596C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI911932A FI90596C (fi) 1991-04-22 1991-04-22 Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi
CA002065485A CA2065485A1 (en) 1991-04-22 1992-04-07 Method and apparatus for measuring prevailing weather and meteorological visibility
ES92303241T ES2077352T3 (es) 1991-04-22 1992-04-10 Metodo y aparato para la medicion del tiempo reinante y la visibilidad metereologica.
DE69203521T DE69203521T2 (de) 1991-04-22 1992-04-10 Verfahren und Vorrichtung zur Messung des herrschenden Wetters und der meteorologischen Sichtbarkeit.
EP92303241A EP0510846B1 (en) 1991-04-22 1992-04-10 Method and apparatus for measuring prevailing weather and meteorological visibility
AU14905/92A AU654004B2 (en) 1991-04-22 1992-04-14 Method and apparatus for measuring prevailing weather and meteorological visibility
JP10323792A JP3274494B2 (ja) 1991-04-22 1992-04-22 卓越天候及び卓越気象視程を測定する方法及びその装置
US08/232,419 US5434778A (en) 1991-04-22 1994-04-25 Method and apparatus for measuring prevailing weather and meteorological visibility

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI911932 1991-04-22
FI911932A FI90596C (fi) 1991-04-22 1991-04-22 Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi

Publications (4)

Publication Number Publication Date
FI911932A0 FI911932A0 (fi) 1991-04-22
FI911932A true FI911932A (fi) 1992-10-23
FI90596B FI90596B (fi) 1993-11-15
FI90596C FI90596C (fi) 1994-02-25

Family

ID=8532367

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911932A FI90596C (fi) 1991-04-22 1991-04-22 Menetelmä ja laitteisto vallitsevan sään meteorologisen näkyvyyden mittaamiseksi

Country Status (8)

Country Link
US (1) US5434778A (fi)
EP (1) EP0510846B1 (fi)
JP (1) JP3274494B2 (fi)
AU (1) AU654004B2 (fi)
CA (1) CA2065485A1 (fi)
DE (1) DE69203521T2 (fi)
ES (1) ES2077352T3 (fi)
FI (1) FI90596C (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10495787B2 (en) 2016-06-16 2019-12-03 I.M. Systems Group, Inc. Integrated weather projection systems, methods, and apparatuses

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DE4233379C1 (de) * 1992-10-05 1994-03-31 Leica Ag Heerbrugg Verfahren und Vorrichtung zur relativen Sichtweitenbestimmung
US5744711A (en) * 1996-11-01 1998-04-28 University Corporation For Atmospheric Research Winter precipitation measuring system
US6085152A (en) * 1997-09-19 2000-07-04 Cambridge Management Advanced Systems Corporation Apparatus and method for monitoring and reporting weather conditions
US6546353B1 (en) 1999-09-13 2003-04-08 University Corporation For Atmospheric Research Hot plate precipitation measuring system
DE10120747C1 (de) * 2001-04-25 2002-10-17 Vaisala Impulsphysik Gmbh Verfahren zur Bestimmung der Sichtweite, Niederschlagsmenge und Niederschlagsart
PL211575B1 (pl) * 2002-08-26 2012-05-31 Dalsgaard Nielsen Aps Sposób określania niebezpieczeństwa osadzania się lodu wskutek opadów atmosferycznych, urządzenie do określania niebezpieczeństwa osadzania się lodu wskutek opadów atmosferycznych i układ do określania niebezpieczeństwa osadzania się lodu wskutek opadów atmosferycznych
FI116424B (fi) * 2003-07-01 2005-11-15 Vaisala Oyj Menetelmä hydrometeoreja havaitsevan mittalaitteen yhteydessä sekä tähän liittyvä laitteisto
US7602937B2 (en) 2004-06-08 2009-10-13 International Electronic Machines Corporation Image-based visibility measurement
CN101079333B (zh) * 2006-05-26 2010-07-14 中国核动力研究设计院 核反应堆非能动多功能池式稳压系统
KR101400749B1 (ko) * 2012-01-05 2014-05-29 부경대학교 산학협력단 기후변화재현장치 및 그 방법
EP2615301B1 (de) * 2012-01-10 2015-08-05 Nordex Energy GmbH Verfahren zum Betreiben einer Windenergieanlage, bei dem auf Grundlage meteorologischer Daten eine Vereisungsgefahr ermittelt wird, und Windenergieanlage zur Ausführung des Verfahrens
CN103399363B (zh) * 2013-08-05 2015-03-18 中国科学院合肥物质科学研究院 基于光衰减和散射原理的天气现象在线观测装置及方法
CN105372209A (zh) * 2015-11-30 2016-03-02 南京信息工程大学 一种道路能见度检测预警系统
CN111487170B (zh) * 2020-03-23 2023-04-14 中国人民解放军空军研究院战场环境研究所 智能化前散能见度仪及智能化前散能见度测量方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141330A (en) * 1960-12-19 1964-07-21 Thompson Ramo Wooldridge Inc Precipitation sensing system
US4389900A (en) * 1979-06-14 1983-06-28 The United States Of America As Represented By The Secretary Of The Interior Capacitance probe sensor device
US4499761A (en) * 1982-11-18 1985-02-19 The United States Of America As Represented By The Secretary Of The Air Force Snow scale/rate meter
US4613938A (en) * 1985-01-25 1986-09-23 Hss Inc. Present weather observing system utilizing particulate size and velocity measurements
JPS61172032A (ja) * 1985-01-25 1986-08-02 Meisei Electric Co Ltd 光学的雨雪判別装置
US4760272A (en) 1987-01-08 1988-07-26 Scientific Technology, Inc. Optical precipitation detection and identification system using scintillation detection
JPH02300688A (ja) * 1989-05-16 1990-12-12 Japan Radio Co Ltd 降雨降雪測定装置
JPH02300692A (ja) * 1989-05-16 1990-12-12 Japan Radio Co Ltd 降水量計量方法
US5125268A (en) * 1991-07-08 1992-06-30 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for acoustically measuring rainfall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10495787B2 (en) 2016-06-16 2019-12-03 I.M. Systems Group, Inc. Integrated weather projection systems, methods, and apparatuses
US11048022B2 (en) 2016-06-16 2021-06-29 I.M. Systems Group, Inc. Integrated weather projection systems, methods, and apparatuses
US11841480B2 (en) 2016-06-16 2023-12-12 I.M. Systems Group, Inc. Integrated weather projection systems, methods, and apparatuses

Also Published As

Publication number Publication date
US5434778A (en) 1995-07-18
ES2077352T3 (es) 1995-11-16
FI90596C (fi) 1994-02-25
CA2065485A1 (en) 1992-10-23
DE69203521T2 (de) 1996-02-29
EP0510846A2 (en) 1992-10-28
JP3274494B2 (ja) 2002-04-15
EP0510846A3 (en) 1993-03-24
FI90596B (fi) 1993-11-15
EP0510846B1 (en) 1995-07-19
JPH05113483A (ja) 1993-05-07
DE69203521D1 (de) 1995-08-24
FI911932A0 (fi) 1991-04-22
AU654004B2 (en) 1994-10-20
AU1490592A (en) 1992-10-29

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