FR2363790A1 - Radiometre utilisable en particulier comme appareil d'occultation nuageuse - Google Patents

Radiometre utilisable en particulier comme appareil d'occultation nuageuse

Info

Publication number
FR2363790A1
FR2363790A1 FR7723917A FR7723917A FR2363790A1 FR 2363790 A1 FR2363790 A1 FR 2363790A1 FR 7723917 A FR7723917 A FR 7723917A FR 7723917 A FR7723917 A FR 7723917A FR 2363790 A1 FR2363790 A1 FR 2363790A1
Authority
FR
France
Prior art keywords
cloud
housing
occultation
detectors
occultation device
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.)
Withdrawn
Application number
FR7723917A
Other languages
English (en)
Inventor
Claus Aberle
James F Ruger
Klaus-Peter Schulz
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of FR2363790A1 publication Critical patent/FR2363790A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/007—Radiation pyrometry, e.g. infrared or optical thermometry for earth observation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/0275—Control or determination of height or distance or angle information for sensors or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0853—Optical arrangements having infrared absorbers other than the usual absorber layers deposited on infrared detectors like bolometers, wherein the heat propagation between the absorber and the detecting element occurs within a solid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/047—Mobile mounting; Scanning arrangements
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental Sciences (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Appareil de mesure de degré d'occultation nuageuse. Un radiomètre comporte un miroir en forme de calotte sphérique 2 monté rotatif dans un boîtier 9 et réfléchissant sur des détecteurs 3, les radiations thermiques reçues du ciel par la fenêtre 1 du boîtier. Ces détecteurs actionnent une électronique de traitement de signaux et de présentation de résultats. Ce dispositif est remarquable par sa grande fiabilité et son insensibilité aux interférences et aux conditions atmosphériques adverses.
FR7723917A 1976-09-02 1977-08-03 Radiometre utilisable en particulier comme appareil d'occultation nuageuse Withdrawn FR2363790A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639539A DE2639539C3 (de) 1976-09-02 1976-09-02 Radiometer

Publications (1)

Publication Number Publication Date
FR2363790A1 true FR2363790A1 (fr) 1978-03-31

Family

ID=5986999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723917A Withdrawn FR2363790A1 (fr) 1976-09-02 1977-08-03 Radiometre utilisable en particulier comme appareil d'occultation nuageuse

Country Status (6)

Country Link
US (1) US4171911A (fr)
DE (1) DE2639539C3 (fr)
FR (1) FR2363790A1 (fr)
GB (1) GB1584427A (fr)
IT (1) IT1091152B (fr)
NL (1) NL7709724A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016046309A1 (fr) * 2014-09-26 2016-03-31 Reuniwatt Ensemble et procédé de détection pour l'identification et le suivi de nuage dans une zone du ciel observée

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915971C2 (de) * 1979-04-20 1981-03-19 Eltro GmbH, Gesellschaft für Strahlentechnik, 6900 Heidelberg Radiometer
GB9208231D0 (en) * 1992-04-14 1992-05-27 Parker Mark S Radiation recording device
US5949534A (en) * 1998-01-23 1999-09-07 Photon, Inc. Goniometric scanning radiometer
WO2001036931A2 (fr) 1999-11-03 2001-05-25 Photon, Inc. Appareil de criblage en champ lointain et procede de mesure rapide des caracteristiques de source de lumiere avec plage dynamique haute
US10533892B2 (en) 2015-10-06 2020-01-14 View, Inc. Multi-sensor device and system with a light diffusing element around a periphery of a ring of photosensors and an infrared sensor
US10690540B2 (en) 2015-10-06 2020-06-23 View, Inc. Multi-sensor having a light diffusing element around a periphery of a ring of photosensors
US11674843B2 (en) 2015-10-06 2023-06-13 View, Inc. Infrared cloud detector systems and methods
US11781903B2 (en) 2014-09-29 2023-10-10 View, Inc. Methods and systems for controlling tintable windows with cloud detection
EP3201613B1 (fr) 2014-09-29 2021-01-06 View, Inc. Detection de l'intensite de lumiere solaire ou de nuages avec capteur de distance variable
US11566938B2 (en) 2014-09-29 2023-01-31 View, Inc. Methods and systems for controlling tintable windows with cloud detection
TW202314111A (zh) 2014-09-29 2023-04-01 美商唯景公司 組合式感測器系統
US11255722B2 (en) 2015-10-06 2022-02-22 View, Inc. Infrared cloud detector systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858453A (en) * 1955-05-16 1958-10-28 Aerojet General Co Scanning device
US3353022A (en) * 1959-01-29 1967-11-14 Avion Electronics Inc Infrared search system comprising means for differentiating between target and background radiation
US3992619A (en) * 1975-06-23 1976-11-16 The United States Of America As Represented By The Secretary Of The Navy Optical scanner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016046309A1 (fr) * 2014-09-26 2016-03-31 Reuniwatt Ensemble et procédé de détection pour l'identification et le suivi de nuage dans une zone du ciel observée
FR3026496A1 (fr) * 2014-09-26 2016-04-01 Reuniwatt Ensemble et procede de detection pour l'identification et le suivi de nuage dans une zone du ciel observee
US10345424B2 (en) 2014-09-26 2019-07-09 Reuniwatt Detection unit and method for identifying and monitoring clouds in an observed area of the sky

Also Published As

Publication number Publication date
DE2639539B2 (de) 1979-09-20
GB1584427A (en) 1981-02-11
US4171911A (en) 1979-10-23
DE2639539C3 (de) 1980-06-12
DE2639539A1 (de) 1978-03-09
IT1091152B (it) 1985-06-26
NL7709724A (nl) 1978-03-06

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Legal Events

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