TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

... errors in standards could cause financial losses to traders. As an example, an error of only 0. 1% in the calibration of a pipe prover at a pipeline terminal, used for the periodic re-calibration of high-volume crude oil meters, could cause losses to the oil company... equivalent to over $5, 000 per day.  2, record 1, English, - pipe%20prover

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

Error due to the fact that the zero position on a calibration curve may, without affecting the shape of the curve, be unstable and sensitive to external influences such as temperature, time, etc.  2, record 2, English, - zero%20error

Record number: 2, Textual support number: 1 OBS

zero error: term used at Natural Resources Canada - Earth Sciences Sector.  3, record 2, English, - zero%20error

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Erreur due au fait que le zéro de la courbe d'étalonnage peut, sans influencer la forme de celle-ci, posséder une place instable dont la position est sensible aux facteurs extérieurs : température, temps, etc.  2, record 2, French, - erreur%20de%20z%C3%A9ro

Record number: 2, Textual support number: 1 OBS

erreur de zéro : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  3, record 2, French, - erreur%20de%20z%C3%A9ro

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

Depending on the spatial arrangement of the detectors, the relative calibration error may be constant in one spatial direction. For example, a linear array of detectors may cause relative errors across the image, but since the rest of the image is formed by the motion of the sensor platform, the relative error is constant down the columns of the image. This may cause a vertical striping effect. Or, for a line scanning detector array, the striping may be horizontal as was found in early Landsat MSS sensors. Thus, in implementing the calibration error model, the type and arrangement of detectors must be considered.  2, record 3, English, - striping%20effect

Record number: 3, Textual support number: 2 OBS

striping effect: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 3, English, - striping%20effect

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Manifestation de l'un des défauts d'un capteur qui se traduit, dans l'image obtenue par une succession de bandes de luminosité inégales.  2, record 3, French, - effet%20pyjama

Record number: 3, Textual support number: 1 CONT

Un troisième traitement, d'ordre radiométrique, consiste à supprimer ce que les spécialistes appellent parfois «l'effet pyjama». Le système de prise de vues d'un satellite d'observation est, en effet, constitué de milliers de petits détecteurs disposés en rangés parallèles. Comme tout matériel de ce niveau de sensibilité, les détecteurs ne vieillissent pas tous de la même manière. Au bout d'un certain temps de vie, on constate dans les prises de vue des variations de contraste entre les différentes zones du cliché, avec une alternance de bandes plus sombres et plus claires. Il faut retravailler l'image pour obtenir un contraste uniforme ce qui permet de rendre invisibles les limites entre les images et donne l'impression à l'observateur de ne voir qu'une seule et même image alors qu'il est en possession d'une multitude de clichés d'images brutes assemblés.  3, record 3, French, - effet%20pyjama

Record number: 3, Textual support number: 1 OBS

effet pyjama : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  4, record 3, French, - effet%20pyjama

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An inertial guidance system that makes use of a three-gimbal mounting whose inner gimbal is a stable platform on which three gyroscopes and accelerometers are mounted; the gyroscopes sense any rotation of the vehicle and drive the gimbals in the opposite direction, so that the inner platform remains fixed in inertial space.  3, record 4, English, - gimbaled%20inertial%20system

Record number: 4, Textual support number: 1 CONT

Automatic Calibration of Transducers for Gimballed Inertial Navigation System on Uncontrolled Gyros. In the work a new approach to calibration of gimbaled Inertial Navigation system(INS) based on two electrostatically suspended gyros(ESG) is considered. The automatic calibration procedure of the inertial measuring unit(IMU) error models parameters, namely, the gimbal pick-off errors, is examined. The measurement errors for angle rotor position are described by equation. The gimbal pick-off errors are described by equation. The relationship between the gimbal pick-off errors and INS output errors is described by equation.  2, record 4, English, - gimbaled%20inertial%20system

Record number: 4, Textual support number: 1 OBS

Gimballed.  4, record 4, English, - gimbaled%20inertial%20system

Record number: 4, Textual support number: 2 OBS

Gimbaled.  5, record 4, English, - gimbaled%20inertial%20system

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Un nouveau type de centrale inertielle, déjà utilisée sur des avions comme les Airbus A 310 et A 320 [...] vient concurrencer les centrales inertielles à cardans (gimbaled inertial system). Il s'agit d'une centrale dite à composants liés (sous-entendu à la structure de l'avion) appelée en anglais «strap down inertial system». Dans ce cas, en effet, les accéléromètres et les gyromètres (ou les gyroscopes) sont fixés rigidement sur la structure.  1, record 4, French, - centrale%20inertielle%20%C3%A0%20cardans

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

... the variation in calibration coefficients can be investigated at different gust levels to determine the overrun error("u error"...).  1, record 5, English, - calibration%20coefficient

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish