SE324465B - - Google Patents

Info

Publication number
SE324465B
SE324465B SE545/66A SE54566A SE324465B SE 324465 B SE324465 B SE 324465B SE 545/66 A SE545/66 A SE 545/66A SE 54566 A SE54566 A SE 54566A SE 324465 B SE324465 B SE 324465B
Authority
SE
Sweden
Prior art keywords
transmitter
receiver
axis
visibility
diagram
Prior art date
Application number
SE545/66A
Other languages
English (en)
Inventor
H Marcus
Original Assignee
Aga 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 Aga Ab filed Critical Aga Ab
Priority to SE545/66A priority Critical patent/SE324465B/xx
Priority to US608822A priority patent/US3412253A/en
Priority to GB0862/67A priority patent/GB1166561A/en
Priority to DE19671648177 priority patent/DE1648177B1/de
Priority to DK24067AA priority patent/DK120215B/da
Priority to NO166430A priority patent/NO118942B/no
Publication of SE324465B publication Critical patent/SE324465B/xx

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Remote Sensing (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE545/66A 1966-01-17 1966-01-17 SE324465B (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE545/66A SE324465B (fr) 1966-01-17 1966-01-17
US608822A US3412253A (en) 1966-01-17 1967-01-12 Arrangement for measuring hydrometeors
GB0862/67A GB1166561A (en) 1966-01-17 1967-01-13 Arrangement for Measuring the Influence of Hydrometeors on Visibility
DE19671648177 DE1648177B1 (de) 1966-01-17 1967-01-14 Anordnung zum Messen von Feuchtigkeitsansammlungen in der Atmosphaere
DK24067AA DK120215B (da) 1966-01-17 1967-01-16 Anlæg til bestemmelse af indvirkningen af hydrometeorer på sigtbarheden.
NO166430A NO118942B (fr) 1966-01-17 1967-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE545/66A SE324465B (fr) 1966-01-17 1966-01-17

Publications (1)

Publication Number Publication Date
SE324465B true SE324465B (fr) 1970-06-01

Family

ID=20256736

Family Applications (1)

Application Number Title Priority Date Filing Date
SE545/66A SE324465B (fr) 1966-01-17 1966-01-17

Country Status (6)

Country Link
US (1) US3412253A (fr)
DE (1) DE1648177B1 (fr)
DK (1) DK120215B (fr)
GB (1) GB1166561A (fr)
NO (1) NO118942B (fr)
SE (1) SE324465B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630621A (en) * 1968-11-12 1971-12-28 American Standard Inc Measurement of visibility through a fluid using polarized light
US4006988A (en) * 1975-03-26 1977-02-08 Tamm Per Henric Sebastian Photo-electric depth or turbidity meter for fluid suspensions
FR2663128B1 (fr) * 1990-06-06 1992-11-27 France Etat Procede d'identification automatique des hydrometeores.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126521A (en) * 1964-03-24 Visibility measurement
US3094625A (en) * 1959-11-06 1963-06-18 Cornell Aeromautical Lab Inc Photoelectric apparatus for measuring the size of particles
FR1257697A (fr) * 1960-02-22 1961-04-07 Compteurs Comp D Perfectionnements à la mesure de la densité moyenne de l'atmosphère
DE1159181B (de) * 1961-02-28 1963-12-12 Akad Wissenschaften Ddr Geraet zur fortlaufenden Messung und Aufzeichnung der Intensitaet atmosphaerischer Dunst- und Nebelzustaende

Also Published As

Publication number Publication date
DK120215B (da) 1971-04-26
NO118942B (fr) 1970-03-02
GB1166561A (en) 1969-10-08
DE1648177B1 (de) 1971-11-25
US3412253A (en) 1968-11-19

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