CA2883020C - Reduction de la vitesse de derive de systemes de mesure de gravite de bord - Google Patents

Reduction de la vitesse de derive de systemes de mesure de gravite de bord Download PDF

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Publication number
CA2883020C
CA2883020C CA2883020A CA2883020A CA2883020C CA 2883020 C CA2883020 C CA 2883020C CA 2883020 A CA2883020 A CA 2883020A CA 2883020 A CA2883020 A CA 2883020A CA 2883020 C CA2883020 C CA 2883020C
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Canada
Prior art keywords
temperature
housing
airborne
value
drift
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CA2883020A
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English (en)
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CA2883020A1 (fr
Inventor
Roger Duplessis Wright
Richard Stephen Wright
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Nrg Exploration Cc
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Priority claimed from AU2013901301A external-priority patent/AU2013901301A0/en
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Publication of CA2883020A1 publication Critical patent/CA2883020A1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/16—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat specially adapted for use from aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/16—Measuring gravitational fields or waves; Gravimetric prospecting or detecting specially adapted for use on moving platforms, e.g. ship, aircraft

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

L'invention concerne un dispositif de régulation thermique devant être utilisé avec des mesures prises d'un avion dans des levés géophysiques et géologiques. Le dispositif comprend un logement thermiquement isolant pour un montage dans un véhicule aérien et dans lequel un équipement de levé électronique est situé lors du fonctionnement, et un moyen de régulation thermique afin de maintenir la température dans le logement à une valeur sélectionnée. De préférence, le logement possède un appareil de régulation, qui est monté sur l'appareil, pour sélectionner la température dans le logement. Le moyen de régulation thermique permet d'augmenter et/ou de réduire la température dans le logement par rapport à la température ambiante. De préférence, la température dans le logement est maintenue à une valeur entre 10°C et 25°C, selon le jugement de l'opérateur du dispositif. Généralement, le dispositif peut intégrer un gravimètre, par exemple. L'invention concerne également un procédé qui permet d'obtenir des données géophysiques à l'aide d'un équipement de mesure placé dans un logement régulé thermiquement.
CA2883020A 2013-04-15 2014-03-01 Reduction de la vitesse de derive de systemes de mesure de gravite de bord Active CA2883020C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2013901301A AU2013901301A0 (en) 2013-04-15 Reducing the drift rate of airborne gravity measurement systems
AU2013901301 2013-04-15
PCT/AU2014/000194 WO2014169318A1 (fr) 2013-04-15 2014-03-01 Réduction de la vitesse de dérive de systèmes de mesure de gravité de bord

Publications (2)

Publication Number Publication Date
CA2883020A1 CA2883020A1 (fr) 2014-10-23
CA2883020C true CA2883020C (fr) 2020-06-02

Family

ID=51730583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2883020A Active CA2883020C (fr) 2013-04-15 2014-03-01 Reduction de la vitesse de derive de systemes de mesure de gravite de bord

Country Status (4)

Country Link
AU (1) AU2014253659B2 (fr)
CA (1) CA2883020C (fr)
WO (1) WO2014169318A1 (fr)
ZA (1) ZA201501276B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020109889A1 (de) * 2020-04-08 2021-10-14 Testo SE & Co. KGaA Messvorrichtung mit einem Gehäuse und eine korrespondierende Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264875A (en) * 1964-03-11 1966-08-09 Shell Oil Co Gravity meter clamp
BE789149A (fr) * 1971-09-28 1973-03-22 Dassault Electronique Appareillage aeroporte a equipement electronique
US4057104A (en) * 1976-08-26 1977-11-08 Westinghouse Electric Corporation Temperature controlled airborne electronic assembly

Also Published As

Publication number Publication date
AU2014253659B2 (en) 2016-06-30
WO2014169318A1 (fr) 2014-10-23
AU2014253659A1 (en) 2015-02-26
ZA201501276B (en) 2016-10-26
CA2883020A1 (fr) 2014-10-23

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