TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DIRECCION ALCANCE [4 records]
Record 1 - internal organization data 2007-06-13
Record 1, English
Record 1, Subject field(s)
- Field Artillery
- Air Defence
Record 1, Main entry term, English
- dispersion
1, record 1, English, dispersion
correct, NATO, standardized, officially approved
Record 1, Abbreviations, English
- disp 2, record 1, English, disp
correct, officially approved
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
In anti-aircraft gunnery, the scattering of shots in range and deflection about the mean point of explosion. 3, record 1, English, - dispersion
Record number: 1, Textual support number: 1 OBS
dispersion: term and definition standardized by NATO. 4, record 1, English, - dispersion
Record number: 1, Textual support number: 2 OBS
dispersion; disp: term and abbreviation officially approved by the Department of National Defence and the Canadian Forces. 5, record 1, English, - dispersion
Record 1, French
Record 1, Domaine(s)
- Artillerie de campagne
- Défense aérienne
Record 1, Main entry term, French
- dispersion
1, record 1, French, dispersion
correct, feminine noun, NATO, standardized, officially approved
Record 1, Abbreviations, French
- disp 2, record 1, French, disp
correct, feminine noun, officially approved
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
En artillerie antiaérienne, répartition des coups en portée et en direction autour du point moyen d'éclatement. 3, record 1, French, - dispersion
Record number: 1, Textual support number: 1 OBS
dispersion : terme et définition normalisés par l'OTAN; terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 4, record 1, French, - dispersion
Record number: 1, Textual support number: 2 OBS
dispersion; disp : terme et abréviation uniformisés par le ministère de la Défense nationale et les Forces canadiennes. 5, record 1, French, - dispersion
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Artillería de campaña
- Defensa aérea
Record 1, Main entry term, Spanish
- dispersión
1, record 1, Spanish, dispersi%C3%B3n
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Distribución, en alcance y dirección, de los disparos de la artillería antiaérea, en relación con el punto medio de impacto. 1, record 1, Spanish, - dispersi%C3%B3n
Record 2 - internal organization data 2007-01-31
Record 2, English
Record 2, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 2, Main entry term, English
- look direction
1, record 2, English, look%20direction
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- range direction 2, record 2, English, range%20direction
correct
- across-track direction 3, record 2, English, across%2Dtrack%20direction
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The direction on the ground perpendicular to the satellite path. 4, record 2, English, - look%20direction
Record number: 2, Textual support number: 1 OBS
The look direction is normal to the azimuth direction. 5, record 2, English, - look%20direction
Record number: 2, Textual support number: 2 OBS
look direction: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 6, record 2, English, - look%20direction
Record 2, French
Record 2, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 2, Main entry term, French
- direction de visée
1, record 2, French, direction%20de%20vis%C3%A9e
correct, feminine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Direction de la droite qui joint le satellite à un élément quelconque de la ligne de balayage en cours d'exploration. 2, record 2, French, - direction%20de%20vis%C3%A9e
Record number: 2, Textual support number: 1 OBS
direction de visée : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 2, French, - direction%20de%20vis%C3%A9e
Record number: 2, Textual support number: 1 PHR
Direction de visée instantanée. 3, record 2, French, - direction%20de%20vis%C3%A9e
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 2, Main entry term, Spanish
- dirección de alcance
1, record 2, Spanish, direcci%C3%B3n%20de%20alcance
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2002-09-03
Record 3, English
Record 3, Subject field(s)
- Weapon Systems
Record 3, Main entry term, English
- horizontal error
1, record 3, English, horizontal%20error
correct, NATO, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- probable error 2, record 3, English, probable%20error
correct, NATO, standardized
- PE 3, record 3, English, PE
correct, NATO
- PE 3, record 3, English, PE
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The error in range, deflection, or in radius, which a weapon may be expected to exceed as often as not. 4, record 3, English, - horizontal%20error
Record number: 3, Textual support number: 1 OBS
Horizontal error of weapons making a nearly vertical approach to the target is described in terms of circular error probable. Horizontal error of weapons producing elliptical dispersion pattern is expressed in terms of probable error. 4, record 3, English, - horizontal%20error
Record number: 3, Textual support number: 2 OBS
horizontal error; probable error: terms and definition standardized by NATO. 5, record 3, English, - horizontal%20error
Record 3, French
Record 3, Domaine(s)
- Systèmes d'armes
Record 3, Main entry term, French
- écart probable horizontal
1, record 3, French, %C3%A9cart%20probable%20horizontal
correct, masculine noun, NATO, standardized, officially approved
Record 3, Abbreviations, French
Record 3, Synonyms, French
- écart probable 2, record 3, French, %C3%A9cart%20probable
correct, masculine noun, NATO, standardized
- erreur probable 3, record 3, French, erreur%20probable
correct, feminine noun, NATO
- PE 3, record 3, French, PE
correct, feminine noun, NATO
- PE 3, record 3, French, PE
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Écart en direction, en portée ou circulaire, qu'un système d'armes donné a une chance sur deux de dépasser. 2, record 3, French, - %C3%A9cart%20probable%20horizontal
Record number: 3, Textual support number: 1 OBS
Lorsque l'angle de chute est voisin de 90°, la dispersion est circulaire : elle est exprimée par un écart probable circulaire. Dans le cas contraire, la dispersion est elliptique : elle est exprimée par un écart probable en direction et un écart probable en portée. 2, record 3, French, - %C3%A9cart%20probable%20horizontal
Record number: 3, Textual support number: 2 OBS
écart probable; écart probable horizontal : termes et définition normalisés par l'OTAN. 4, record 3, French, - %C3%A9cart%20probable%20horizontal
Record number: 3, Textual support number: 3 OBS
écart probable horizontal : terme et définition uniformisés par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 4, record 3, French, - %C3%A9cart%20probable%20horizontal
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Sistemas de armas
Record 3, Main entry term, Spanish
- error horizontal
1, record 3, Spanish, error%20horizontal
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Error de alcance, dirección o radial que puede esperarse que se produzca, con/sin frecuencia, en un arma. 1, record 3, Spanish, - error%20horizontal
Record number: 3, Textual support number: 1 OBS
El error horizontal de las armas, con aproximación vertical al objetivo, se expresa en términos de error circular probable. 1, record 3, Spanish, - error%20horizontal
Record 4 - internal organization data 2002-02-12
Record 4, English
Record 4, Subject field(s)
- Weapon Systems
- Operations (Air Forces)
Record 4, Main entry term, English
- bombing error
1, record 4, English, bombing%20error
correct, NATO, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
1. 50 percent Circular Error - The radius of a circle, with the centre at a desired mean point of impact, which contains half the missiles independently aimed to hit the desired mean point of impact. 2. 50 percent Deflection Error - Half the distance between two lines, drawn parallel to the aircraft's track and equidistant from the desired mean point of impact, which contains half the missiles independently aimed to hit the desired mean point of impact. 3. 50 percent Range Error - Half the distance between two lines drawn perpendicular to the aircraft's track equidistant from the desired mean point of impact, which contains half the missiles independently aimed to hit the desired mean point of impact. (Note: Above errors should imply overall errors unless otherwise stipulated by inclusion of the word "Random" or "Systematic" as necessary). 1, record 4, English, - bombing%20error
Record number: 4, Textual support number: 2 OBS
bombing error: term and observation standardized by NATO. 2, record 4, English, - bombing%20error
Record 4, French
Record 4, Domaine(s)
- Systèmes d'armes
- Opérations (Forces aériennes)
Record 4, Main entry term, French
- écart de bombardement
1, record 4, French, %C3%A9cart%20de%20bombardement
correct, masculine noun, NATO, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
1. Écart radial : rayon d'un cercle dont le centre se trouve au point de chute moyen désiré et qui contient la moitié des projectiles lancés par visée indépendante pour atteindre ce point de chute moyen désiré. 2. Écart en direction : la moitié de la largeur de l'espace compris entre deux lignes équidistantes du point de chute moyen désiré, tracées parallèlement à la route de l'avion et qui contient la moitié des projectiles lancés par visée indépendante pour atteindre ce point de chute moyen désiré. 3. Écart en portée : la moitié de la largeur de l'espace compris entre deux lignes équidistantes du point de chute moyen désiré, tracées perpendiculairement à la route de l'avion et qui contient la moitié des projectiles lancés par visée indépendante pour atteindre ce point de chute moyen désiré. Nota : Ces écarts doivent comprendre la totalité des écarts, à moins qu'il n'en soit stipulé autrement, avec la mention «Hasard» ou «Systématique» s'il y a lieu. 1, record 4, French, - %C3%A9cart%20de%20bombardement
Record number: 4, Textual support number: 2 OBS
écart de bombardement : terme et observation normalisés par l'OTAN. 2, record 4, French, - %C3%A9cart%20de%20bombardement
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Sistemas de armas
- Operaciones (Fuerzas aéreas)
Record 4, Main entry term, Spanish
- errores de bombardeo
1, record 4, Spanish, errores%20de%20bombardeo
masculine noun, plural
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 OBS
1. Error circular del 50%. Radio de un círculo, cuyo centro coincide con el centro de impactos, que contiene la mitad de los proyectiles dirigidos, independientemente, a dicho centro de impactos. 2. Error de dirección del 50%. Mitad de la distancia entre dos líneas paralelas a la ruta de la aeronave, equidistantes del centro de impactos deseado y que contiene la mitad de los proyectiles dirigidos, independientemente, a dicho centro de impactos. 3. Error de alcance del 50%. Mitad de la distancia entre dos líneas perpendiculares a la ruta del avión, equidistantes del centro de impactos deseado y que contiene la mitad de los proyectiles dirigidos, independientemente, a dicho centro de impactos. 1, record 4, Spanish, - errores%20de%20bombardeo
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: