TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

... the adoption of active electronically scanned array(AESA) [has improved the radiofrequency front end of radars. ] Each element of the AESA is a transmit/receive... module, which gives access to element control of the array. The AESA can create multiple beams using sub-arrays, which decreases the scan time of radar and allows the AESA to perform multiple functions at once, i. e. track while scanning with multiple beams.  3, record 1, English, - active%20electronically%20scanned%20array

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

[...] l'adoption des ensembles actifs de balayage électronique (AESA) [a apporté des améliorations à la partie frontale des radiofréquences du radar.] Chaque élément de l'AESA est un module d'émission et de réception [...] qui donne accès au contrôle des éléments du réseau. L'AESA peut créer plusieurs faisceaux à l'aide de sous-faisceaux, ce qui réduit le temps de balayage du radar et permet à l'AESA d'exécuter plusieurs fonctions à la fois, c.-à-d. effectuer un suivi tout en effectuant un balayage avec plusieurs faisceaux.  3, record 1, French, - ensemble%20actif%20de%20balayage%20%C3%A9lectronique

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

The active electronically scanned array(AESA) radar... has small electronic transmit and receive modules that track targets in different directions, in the air or on the ground/sea, simultaneously, and at different frequencies, without needing to move the position of the antenna.  2, record 2, English, - active%20electronically%20scanned%20array%20radar

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Le radar à ensemble actif de balayage électronique [...] est doté de petits modules électroniques d'émission et de réception qui suivent des cibles dans différentes directions, dans les airs, au sol ou en mer, de façon simultanée et à différentes fréquences, sans avoir à déplacer la position de l'antenne.  1, record 2, French, - radar%20%C3%A0%20ensemble%20actif%20de%20balayage%20%C3%A9lectronique

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A pulsing radar that emits coherent waveforms, enabling it to detect and track targets in the frequency domain.  4, record 3, English, - pulse%2DDoppler%20radar

Record number: 3, Textual support number: 1 OBS

pulse Doppler radar: designation and definition officially approved by the Joint Terminology Panel.  5, record 3, English, - pulse%2DDoppler%20radar

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Radar à impulsion qui émet des ondes cohérentes, lui permettant de détecter et de poursuivre des cibles dans le domaine fréquentiel.  1, record 3, French, - radar%20Doppler%20puls%C3%A9

Record number: 3, Textual support number: 1 OBS

radar Doppler pulsé : désignation et définition uniformisées par le Groupe d'experts en terminologie interarmées.  4, record 3, French, - radar%20Doppler%20puls%C3%A9

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

President Fernando Henrique Cardoso flew to the jungle city of Manaus on Thursday to inaugurate the Amazon Surveillance System, a $1. 4 billion network of radar stations and computers built by U. S. defense contractor Raytheon Corp. that will track everything from illegal landing strips to climatic conditions to soil composition in the world's largest wilderness. The system, known here as SIVAM, aims to help protect the Amazon from environmental destruction and drug-dealing guerrillas while providing data to unlock the region's economic potential.  2, record 4, English, - Amazon%20Surveillance%20System

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Le Brésil tient désormais à l'œil l'Amazonie. Entré en service jeudi, le Système de surveillance de l'Amazonie (Sivam) permettra à Brasilia d'établir un contrôle effectif sur cette région immense qui couvre 61% du territoire du Brésil. Destiné à en surveiller l'espace, aérien et terrestre, le dispositif du Sivam allie couverture satellite, radars fixes et mobiles, et avions de télédétection.  2, record 4, French, - Syst%C3%A8me%20de%20surveillance%20de%20l%27Amazonie

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Flight plan processing(FPP) will take charge of the state transition of a flight plan, including automatic acceptance of flight plan, storage of flight plan, management of state, assignment of SSR [secondary surveillance radar] code, correlation of flight plan with track, forecasting track and track handover.  2, record 5, English, - flight%20plan%20processing

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

The system uses radar to detect and track aircraft within a specified distance of about 9. 3 km. The potential of collision with the obstacle is determined by the aircraft's speed and angle of approach. If there is a risk of collision, the lighting turns on and is followed by an audio warning on the VHF [very high frequency] radio.  1, record 6, English, - aircraft%20detection%20system

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Ce système de détection des aéronefs repose sur l’utilisation du radar pour détecter et suivre les aéronefs dans un rayon d’environ 9,3 km. En fonction de la vitesse et de l’angle d’approche de l’aéronef, le système détermine s’il y a risquede collision avec l’obstacle. Le cas échéant, les feux s’allument puis un avertissement sonore est émis par l’intermédiaire de la radio VHF [très haute fréquence].  1, record 6, French, - syst%C3%A8me%20de%20d%C3%A9tection%20des%20a%C3%A9ronefs

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

synoptic track : Weather reconnaissance mission flown to provide vital meteorological information in data sparse ocean areas as a supplement to existing surface, radar, and satellite data.  1, record 7, English, - surface%20data

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A route on which an aircraft is able to determine its position, track and, consequently, the minimum IFR [instrument flight rules] altitude without the benefit of radar information.  2, record 8, English, - non%2Dradar%20route

Record number: 8, Textual support number: 1 OBS

non-radar route: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee.  3, record 8, English, - non%2Dradar%20route

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Route sur laquelle un aéronef est en mesure de déterminer sa position, sa route et par conséquent son altitude IFR [règles de vol aux instruments] minimale sans bénéficier de l'information radar.  2, record 8, French, - route%20non%20radar

Record number: 8, Textual support number: 1 OBS

route non radar : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne.  3, record 8, French, - route%20non%20radar

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An indication on an instrument that provides the pilot with a visual means of determining that the aircraft is located on the centreline of a given navigational track, or an indication on a radar scope that an aircraft is on a given track.  1, record 9, English, - %5C%22on%2Dcourse%5C%22%20indication

Record number: 9, Textual support number: 1 OBS

"on-course" indication: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee.  2, record 9, English, - %5C%22on%2Dcourse%5C%22%20indication

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Indication sur un instrument qui démontre visuellement au pilote que son aéronef est sur l'axe de sa route de navigation, ou indication sur l'écran radar de sa position sur une route donnée.  1, record 9, French, - indication%20%C2%ABon%2Dcourse%C2%BB

Record number: 9, Textual support number: 1 OBS

indication «on-course» : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne.  3, record 9, French, - indication%20%C2%ABon%2Dcourse%C2%BB

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A militray radar sensor system composed of a transmitter, antenna and associated communications that can detect and track targets at all azimuths, ranges and elevations.  1, record 10, English, - air%20defence%20long%2Drange%20radar

Record number: 10, Textual support number: 1 OBS

It is used for tactical warning and attack assessment, and for command and control of fighters in the conduct of air sovereignty missions.  1, record 10, English, - air%20defence%20long%2Drange%20radar

Record number: 10, Textual support number: 2 OBS

air defence long-range radar: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee.  2, record 10, English, - air%20defence%20long%2Drange%20radar

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Système de radar militaire composé d'un émetteur, d'une antenne et de moyens de communications connexes qui peut détecter et suivre des cibles quels que soient l'azimut, la distance et l'altitude.  1, record 10, French, - radar%20%C3%A0%20longue%20port%C3%A9e%20de%20d%C3%A9fense%20a%C3%A9rienne

Record number: 10, Textual support number: 1 OBS

Il est utilisé pour l'évaluation tactique des alertes ou des attaques et pour commander et contrôler les chasseurs exécutant des missions de souveraineté aérienne.  1, record 10, French, - radar%20%C3%A0%20longue%20port%C3%A9e%20de%20d%C3%A9fense%20a%C3%A9rienne

Record number: 10, Textual support number: 2 OBS

radar à longue portée de défense aérienne : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne.  2, record 10, French, - radar%20%C3%A0%20longue%20port%C3%A9e%20de%20d%C3%A9fense%20a%C3%A9rienne

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A radar approach or vector provided to a pilot when the compass or directional indicator is malfunctioning.  3, record 11, English, - no%2Dcompass%20approach

Record number: 11, Textual support number: 1 OBS

Instead of providing the pilot with headings to be flown, the controller observes the radar track and issues the control instructions "Turn right, ""Turn left, "or "Stop turn, "as appropriate.  3, record 11, English, - no%2Dcompass%20approach

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Approche ou guidage radar fourni à un pilote lors d'une panne du compas ou de l'indicateur directionnel.  2, record 11, French, - approche%20radar%20sans%20compas

Record number: 11, Textual support number: 1 OBS

Au lieu de fournir au pilote un cap à suivre, le contrôleur donne les instructions suivantes : «Tournez à droite» ou «Tournez à gauche» ou «Arrêtez de tourner» selon la trajectoire radar sur son écran.  2, record 11, French, - approche%20radar%20sans%20compas

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

Total amount of ozone found in the various layers of the atmosphere.  2, record 12, English, - atmospheric%20ozone

Record number: 12, Textual support number: 1 CONT

Satellites are electronic devices placed into orbit to monitor and examine regions which we can not observe from earth. These are used routinely to monitor atmospheric ozone, ultraviolet radiation, and many other constituents. Satellite altimetry and radar interferometry are used to measure magnetic field intensity and track Antarctic ice flow.  2, record 12, English, - atmospheric%20ozone

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Quantité totale d'ozone qu'on trouve dans les différentes couches de l'atmosphère.  2, record 12, French, - ozone%20atmosph%C3%A9rique

Record number: 12, Textual support number: 1 CONT

Il apparaît de ce résumé des activités passées et actuelles de recherche en Belgique sur la stratosphère et, en particulier, de celles qui sont associées à l'ozone atmosphérique, que les mêmes types de travaux continueront. Ce sont d'abord l'observation régulière de l'ozone atmosphérique par sa quantité totale et sa distribution verticale à l'Institut Royal de Météorologie de Belgique.  3, record 12, French, - ozone%20atmosph%C3%A9rique

Record number: 12, Textual support number: 1 OBS

Bien que la plus grande partie de l'ozone atmosphérique soit concentrée dans la stratosphère, on en trouve aussi dans la troposphère et dans la mésosphère.  4, record 12, French, - ozone%20atmosph%C3%A9rique

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 CONT

[...] otros sugieren que las radiaciones ultravioletas procedentes del Sol, hoy frenadas gracias al ozono atmosférico, habrían destruido las moléculas hidrogenadas de la atmósfera; el hidrógeno libre habría escapado al espacio.  2, record 12, Spanish, - ozono%20atmosf%C3%A9rico

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

The process of creating a new radar track from unassociated radar plots.  2, record 13, English, - track%20initiation

Record 13,  Textual support,  French

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

[The] instant at which radar begins to track a target automatically.  2, record 15, English, - lock%2Don

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Commencement de la poursuite automatique d'une cible par un radar.  2, record 15, French, - accrochage

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

The conventional range gate stealer is a pulse-repeating countermeasure which is designed to deceive the range track servo of a remote or enemy tracking radar. This device receives the radar pulse, amplifies it, and retransmits it at the same frequency at higher power.  4, record 16, English, - range%20gate%20stealer

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

An inflatable sphere released at apogee from a sounding rocket.  4, record 17, English, - ROBIN%20sphere

Record number: 17, Textual support number: 1 CONT

robin sphere.... The sphere is inflated by evaporation of a contained liquid on release. A corner reflector is ejected as the sphere inflates, permitting track during descent by a precision radar.  4, record 17, English, - ROBIN%20sphere

Record number: 17, Textual support number: 2 CONT

The PWN-12A is another sounding rocket using... a dart with a ROBIN(Rocket Balloon Instrument) Inflatable Falling Sphere payload. At an apogee of about 115 km(70 miles), the dart releases a... metalized mylar balloon... While it is slowly descending back to earth, the balloon is tracked by a high-precision radar... on the ground. Minimum tracking altitude is about 30 km(18 miles), where the ambient pressure will cause the balloon to collapse. Using the balloon's known mass and volume, the radar track can be used to calculate atmospheric data like wind speed/direction and air density.  2, record 17, English, - ROBIN%20sphere

Record number: 17, Textual support number: 3 CONT

The other type of meteorological payload that can be used on a meteorological rocket consists of a falling ROBIN sphere that is used when probing the atmosphere to over 100 km altitude. These altitudes are above the normal operating levels for the thermistors aboard the rocketsonde. ... This ROBIN sphere is a spherical shaped balloon constructed of a thin (0.0001 mm thick) radar-reflective mylar material that is inflated with a small charge of inert gas to a known mass and volume. The dart containing the sphere typically reaches an altitude of 115 km where the sphere is deployed and inflated. When the sphere is inflated to super-pressure of approximately 10-12 mb, the sphere will reach a 1 meter (3.3. ft) diameter. When the balloon descends to an altitude of approximately 30 km, the air pressure outside the sphere will become greater than that inside, causing the sphere to collapse.  1, record 17, English, - ROBIN%20sphere

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

catasphère : Dispositif gonflé après avoir été éjecté d'une fusée à haute altitude; ses mouvements sont suivis au cours de sa chute pour obtenir des mesures de la densité de l'air et des vents en altitude.  2, record 17, French, - catasph%C3%A8re%20ROBIN

Record 17,  Textual support,  Spanish

Record number: 17, Textual support number: 1 OBS

esfera en caída libre: Dispositivo que se infla después de ser expulsado de un cohete en la atmósfera superior, obteniéndose medidas de la densidad y de los vientos en las capas superiores al seguir sus movimientos durante su caída libre hacia la Tierra.  1, record 17, Spanish, - ROBIN

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 OBS

side-looking : Scanning to either side of aircraft track; hence SLAR(side-looking airborne radar), radar whose output is detailed picture of terrain near track, either all on one side or equally on both sides, depending on aerial arrangement.  2, record 18, English, - side%2Dlooking%20antenna

Record 18,  Textual support,  French

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A station set up to track an object moving through the atmosphere or space, by means of radar or radio.  2, record 19, English, - tracking%20station

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 OBS

Pour le système de satellite RADARSAT, l'équivalent français employé est «station de poursuite»; en France, le système du satellite SPOT, utilise l'équivalent «station de servitude».  2, record 19, French, - station%20de%20poursuite

Record number: 19, Textual support number: 2 OBS

station de poursuite : terme uniformisé par le Comité de terminologie de la terminologie spatiale.  2, record 19, French, - station%20de%20poursuite

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

The Arabel radar(phased array radar), manufacture by Thales, is a multifunction fire control, X band radar. It is in charge to track and to engage simultaneously numerous air target. Otherwise, it provides guidance for the Aster missiles.  2, record 20, English, - Arabel%20radar

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Le radar Arabel (antenne radar à balayage électronique) fabriqué par Thales est un radar multifonctions bande X de conduite de tir. Il permet de suivre et d'engager simultanément de nombreuse cibles. Par ailleurs, il assure le guidage des missiles Aster.  2, record 20, French, - radar%20Arabel

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

... the Radar Data Processing System is not able to automatically cross-check, independent of a controller's action, an aircraft's flight planned track and altitude/FL [flight level] with the actual route of the flight and altitude/FL;...  2, record 21, English, - flight%2Dplanned%20track

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 OBS

route prévue au plan de vol : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  2, record 21, French, - route%20pr%C3%A9vue%20au%20plan%20de%20vol

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

An SSR [secondary surveillance radar] transponder-equipped aircraft within the surveillance range of ACAS [airborne collision avoidance system] for which ACAS has an established track.  2, record 22, English, - intruder

Record number: 22, Textual support number: 1 CONT

Both the USA and Europe are planning new fighters for the 1990s. Russia is developing the so-called RAM series of fighters now at Ramenskoye, but is expected later to develop a new supersonic, high-altitude intruder.  3, record 22, English, - intruder

Record number: 22, Textual support number: 1 OBS

intruder; intruding aircraft: terms and definition officially approved by the International Civil Aviation Organization (ICAO).  4, record 22, English, - intruder

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

Aéronef doté d'un transpondeur SSR [radar secondaire de surveillance], qui se trouve à portée de surveillance d'un ACAS [système anticollision embarqué] et au sujet duquel ce dernier a généré une piste établie.  1, record 22, French, - intrus

Record number: 22, Textual support number: 1 CONT

On étudie actuellement, aux États-Unis comme en Europe, des projets de chasseurs pour les années 1990. L'Union soviétique procède au développement de la famille d'avions RAM et l'on peut prévoir qu'elle entreprendra le programme d'un nouvel appareil de pénétration supersonique à haute altitude.  3, record 22, French, - intrus

Record number: 22, Textual support number: 1 OBS

intrus; aéronef intrus : termes et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).  4, record 22, French, - intrus

Record 22,  Textual support,  Spanish

Record number: 22, Textual support number: 1 DEF

Aeronave dotada de transpondedor SSR [radar secundario de vigilancia] dentro del alcance de vigilancia del ACAS [sistema anticolisión de a bordo] y respecto a la cual el ACAS sigue un rastro establecido.  1, record 22, Spanish, - intruso

Record number: 22, Textual support number: 1 OBS

intruso; aeronave intrusa : términos y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 22, Spanish, - intruso

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

Any sensing device with imaging capabilities.  2, record 23, English, - imaging%20sensor

Record number: 23, Textual support number: 1 CONT

RADARSAT-2, Canada's next generation earth observation satellite, is co-funded by the Canadian Space Agency(CSA) and MacDonald Dettwiler... The imaging sensor on the satellite is a C-band Synthetic Aperture Radar(SAR) capable of operating in a wide variety of imaging modes. All imaging modes of the current RADARSAT-1 satellite will be provided, as well as some new modes that incorporate important innovations and improvements. The horizontal co-polarization(HH) of RADARSAT-1 will be supplemented by options for vertical co-polarization(VV) and cross-polarization(HV or VH), and there will be new Quad-Polarization modes providing fully polarimetric data sets. The other major new mode is referred to as Ultra-Fine, providing swath imaging with resolution of about 3 m in each dimension. Re-visit times will be reduced since all imaging modes will be available either to the left or right sides of the satellite track.  3, record 23, English, - imaging%20sensor

Record number: 23, Textual support number: 1 OBS

imaging sensor: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 23, English, - imaging%20sensor

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Capteur qui saisit des données bidimensionnelles du terrain visé et les mémorise de façon à permettre la reconstitution d'images de ce terrain.  3, record 23, French, - capteur%20imageur

Record number: 23, Textual support number: 1 CONT

Les systèmes embarqués à bord des satellites comportent de multiples instruments dont les fonctions sont variées. Toutefois, pour une mission donnée, les instruments de la charge utile ont des fonctions bien particulières. Il s'agit le plus souvent de capteurs qui ont pour vocation d'effectuer des mesures du rayonnement émis ou rémis par la Terre, l'atmosphère ou divers objets de l'Univers, ou bien de dispositifs de réception et de réémission de signaux, quand il s'agit de missions de télécommunications, par exemple. Deux grandes familles de capteurs sont identifiables : les capteurs non-imageurs et les capteurs-imageurs, ces derniers restituant sous forme d'images les observations effectuées dans un champ donné. Les principales caractéristiques d'un capteur-imageur sont : - le champ d'observation total (de quelques dizaines à quelques millions de km) [;] - la résolution spatiale (qui exprime son aptitude à distinguer les détails dans le champ total d'observation) [;] - les bandes spectrales (domaines de sensibilité spectrale des détecteurs et de leurs accessoires (filtres...] [;] - la résolution radiométrique (qui caractérise l'aptitude des détecteurs à distinguer des signaux porteurs de plus ou moins d'énergie).  4, record 23, French, - capteur%20imageur

Record number: 23, Textual support number: 1 OBS

capteur imageur : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  5, record 23, French, - capteur%20imageur

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

ENVISAT/ASAR may be calibrated using the ERS [European Remote Sensing Satellite] instrument. Two SAR [synthetic aperture radar] images of the same area are required and at least one strong point-like target must be visible in both scenes. The target response should originate from the same stable scatterer. For the technique a very coarse digital elevation model(DEM) of the scene is suitable. The method bases on the very well-known timing parameters and high orbit accuracy of the ERS instrument(5 cm radial and 15 cm along track orbit accuracy).  2, record 24, English, - high%20orbit%20accuracy

Record 24,  Textual support,  French

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 CONT

The purpose of the TTR... is to supply continuous target position data... to the computer; [It] uses the designated target position data(supplied by whichever acquisition radar is in use) to automatically slew the target track antenna to the range and azimuth of the target.  4, record 25, English, - target%20tracking%20radar

Record 25,  Textual support,  French

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 CONT

CP-1716A Radar Target Data Processor. The CP-1716A Radar Target Data Processor detects AN/SPN-43 primary radar video signals, triggers, and azimuth data, and develops a single digital report for each operating aircraft within the range of the antenna scan. It then transfers the messages to the CP-1716 Track Processor. All operating controls, self-test controls, and indicators are located on the front panel of the equipment. The Radar Target Data Processor consists of 28 types of plug-in circuit cards and a power supply.  3, record 26, English, - radar%20target%20data%20processor

Record 26,  Textual support,  French

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

To use ECM [electronic countermeasure] or other countermeasure to make hostile tracking system(eg IR or radar) cease to track friendly or own aircraft.  1, record 27, English, - break%20lock

Record 27,  Textual support,  French

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 CONT

In wave mode, the ASAR [advanced synthetic aperture radar] instrument, measures changes in backscatter from the sea surface due to ocean wave action. Therefore it generates vignettes... The position of the wave vignette across track being selected as either constant or alternating between two across-track positions over the full swath range.  3, record 28, English, - wave%20vignette

Record number: 28, Textual support number: 2 CONT

Due to the reduced size of the imagettes compared to normal ASAR [advanced synthetic aperture radar] images, each Wave Mode Geolocation Annotation Data Set Record (ADSR) contains only the geodetic latitude and longitude of the centre point of the imagette. One ADSR is produced for each wave cell.  4, record 28, English, - wave%20vignette

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 CONT

The space environment which surrounds the Earth is becoming increasingly polluted with debris. Currently, the US Space Surveillance Network is using ground-based radar, optical and infrared sensors to track more than 7500 objects. The minimum size of a trackable object is about 10 cm for a low Earth orbit, and about 1 m for the geostationary orbit. Only about 6% of these catalogued objects are active satellites. Over 40% are fragments of disintegrated satellites and upper stages of rockets.  2, record 29, English, - trackable%20object

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 CONT

The mission will provide high-resolution radar altimeter measurements over the margins of the Antarctic and Greenland ice sheets as well as over smaller ice bodies throughout the world. For this purpose, the main payload of the satellite is a new type of radar altimeter that combines several modes of operation : a classical pulse-limited mode; synthetic aperture processing for enhanced along track spatial resolution over sea ice; and interferometric processing with two receiving antennas to acquire across-track measurements over steeply sloping terrain.  2, record 30, English, - pulse%2Dlimited%20mode

Record 30,  Textual support,  French

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

A self-screening ECM [electronic countermeasure] technique used against velocity tracking radars.  3, record 31, English, - velocity%20gate%20pull%2Doff

Record number: 31, Textual support number: 1 OBS

It captures the victim's radar velocity gate, walks it off in velocity, then turns OFF, leaving the velocity gate with no signal, causing a break in the velocity track. The process is repetitive.  3, record 31, English, - velocity%20gate%20pull%2Doff

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 OBS

Du point de vue du système brouillé on dit «dérive de porte de vitesse» et du point de vue du système brouilleur on dit «capture de porte de vitesse».  3, record 31, French, - entra%C3%AEnement%20de%20la%20fen%C3%AAtre%20de%20vitesse

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 OBS

The missile-tracking radars are similar but smaller than the target-tracking radars.  4, record 32, English, - missile%20tracking%20radar

Record 32,  Textual support,  French

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 CONT

JOINT STARS. In its wide-area surveillance moving-target indicator mode, the Joint STARS radar can detect, classify, and track thousands of moving targets in an area nearly the size of Vermont and New Hampshire combined-more than 40, 000 square kilometers per minute.  6, record 33, English, - Joint%20Surveillance%20and%20Target%20Attack%20Radar%20System

Record number: 33, Textual support number: 2 CONT

The Air Force has long fielded the heavyweights of information war, systems such as the U-2, AWACS, Joint Surveillance Target Attack Radar System (JSTARS), and Rivet Joint.  7, record 33, English, - Joint%20Surveillance%20and%20Target%20Attack%20Radar%20System

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 CONT

[...] les renseignements fournis par ses satellites-espions et ses systèmes de surveillance JSTARS (Joint Surveillance Target Attack Radar System) [...]  2, record 33, French, - syst%C3%A8me%20radar%20interarm%C3%A9es%20de%20surveillance%20et%20d%27attaque%20d%27objectifs

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  French

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

The act, by either a human or a computer, of following the movements of specific aircraft by means of radar for the purpose of ensuring a continuous indication of the identity, position, track and/or height of the aircraft.  2, record 35, English, - radar%20tracking

Record number: 35, Textual support number: 1 OBS

radar tracking: term and definition officially approved by the International Civil Aviation Organization (ICAO).  3, record 35, English, - radar%20tracking

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 DEF

Action, pour un opérateur humain ou pour un ordinateur, de suivre au radar les mouvements d'aéronefs déterminés afin d'obtenir une indication continue de l'identité, de la position, de la route et/ou de la hauteur de ces aéronefs.  2, record 35, French, - poursuite%20radar

Record number: 35, Textual support number: 1 OBS

poursuite radar : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI) et par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  3, record 35, French, - poursuite%20radar

Record 35,  Textual support,  Spanish

Record number: 35, Textual support number: 1 DEF

Acto de seguir, una persona o una computadora, los movimientos de determinada aeronave mediante radar, con el fin de obtener una indicación continua de su identidad, posición, derrota o altura.  1, record 35, Spanish, - seguimiento%20radar

Record number: 35, Textual support number: 1 OBS

seguimiento radar: término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 35, Spanish, - seguimiento%20radar

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 DEF

An extrapolation of aircraft position by the computer based upon radar information and used by the computer for tracking purposes.  1, record 36, English, - radar%20track%20position

Record number: 36, Textual support number: 1 OBS

In some cases, information other than radar-derived information is used to assist the tracking processes.  1, record 36, English, - radar%20track%20position

Record number: 36, Textual support number: 2 OBS

radar track position : term and definition officially approved by the International Civil Aviation Organization(ICAO).  2, record 36, English, - radar%20track%20position

Record 36,  Textual support,  French

Record number: 36, Textual support number: 1 DEF

Extrapolation de la position d'un aéronef par l'ordinateur, basée sur des renseignements radar et utilisée par l'ordinateur pour la poursuite radar.  1, record 36, French, - position%20poursuite%20radar

Record number: 36, Textual support number: 1 OBS

Dans certains cas, des renseignements autres que ceux d'origine radar sont utilisés pour faciliter les opérations de poursuite.  1, record 36, French, - position%20poursuite%20radar

Record number: 36, Textual support number: 2 OBS

position poursuite radar : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).  2, record 36, French, - position%20poursuite%20radar

Record 36,  Textual support,  Spanish

Record number: 36, Textual support number: 1 DEF

Extrapolación por computadora de la posición de una aeronave a base de información radar, y que utiliza la computadora para fines de seguimiento.  1, record 36, Spanish, - posici%C3%B3n%20de%20seguimiento%20radar

Record number: 36, Textual support number: 1 OBS

En ciertos casos, para facilitar el proceso de seguimiento, se utiliza información obtenida por medios distintos del radar.  1, record 36, Spanish, - posici%C3%B3n%20de%20seguimiento%20radar

Record number: 36, Textual support number: 2 OBS

posición de seguimiento radar: término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 36, Spanish, - posici%C3%B3n%20de%20seguimiento%20radar

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 CONT

The F-14D Super Tomcat combines the F110 engine with other significant improvements, including the Hughes APG-71 radar and a General Electric infrared search and track device.  2, record 37, English, - F%2D14D%20Super%20Tomcat

Record 37,  Textual support,  French

Record number: 37, Textual support number: 1 CONT

La version suivante F-14D Super Tomcat équipée des mêmes réacteurs comporte d'autres améliorations importantes, notamment le radar Hughes APG-71 (dont la portée serait deux fois celle de l'AWG-9 d'origine) et un système General Electric de veille/poursuite infrarouge.  1, record 37, French, - F%2D14D%20Super%20Tomcat

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 CONT

Maritime Patrol Radar. The EL/M-2022A is an advanced, multimode maritime surveillance radar family, designed for fixed wing or rotary wing airborne platforms. The radar's main missions are maritime surveillance, sea traffic control and EEZ control. The radar's main features are : Long range surveillance [;] High resolution surveillance [;] Navigation and weather surveillance [;] Maritime Airborne Moving Targets Indication(MTI) [;] Wide Area Doppler Beam Sharpening(DBS) [;] Classification features [;] Multi-Target Track While Scan(TWS) [;] Imaging capabilities.  2, record 38, English, - maritime%20patrol%20radar

Record number: 38, Textual support number: 1 PHR

Open Master airborne maritime patrol radar.  3, record 38, English, - maritime%20patrol%20radar

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 CONT

Les radars de patrouille maritime [...] (sont des) radars de détection et de poursuite de cibles maritimes [...] montés sur des avions ou des hélicoptères, dont la mission est de détecter [...] des cibles allant du navire de grandes dimensions au simple périscope de sous-marins [...]  1, record 38, French, - radar%20de%20patrouille%20maritime

Record 38,  Textual support,  Spanish

Record 39,  Textual support,  English

Record number: 39, Textual support number: 1 CONT

The RAAWS(radar altimeter and altitude warning set) has two modes of operation : search and track. In the search mode, the complete altitude range is searched rapidly for a ground return.  1, record 39, English, - search%20mode

Record 39,  Textual support,  French

Record number: 39, Textual support number: 1 CONT

Du point de vue utilisation, on distingue deux catégories principales de fonctions qui peuvent être assurées par des radars de types différents ou par un radar unique [...] La fonction surveillance et acquisition, où l'on se propose de détecter et localiser grossièrement tout objectif se trouvant dans un volume d'espace important; [...]  1, record 39, French, - fonction%20surveillance

Record number: 39, Textual support number: 1 PHR

Mode de surveillance de petites cibles.  3, record 39, French, - fonction%20surveillance

Record 39,  Textual support,  Spanish

Record 40,  Textual support,  English

Record number: 40, Textual support number: 1 OBS

[The AIM-9G missile] closely resembled the -9D but employed SEAM (Sidewinder Expanded Acquisition Mode) electronics, while the [AIM-9H], a US Navy weapon, was basically a solid-state version of the -9G.  1, record 40, English, - Sidewinder%20Expanded%20Acquisition%20Mode

Record number: 40, Textual support number: 2 OBS

The AIM-9J introduced the Sidewinder Expanded Acquisition Mode(SEAM), which slaved the seeker head of the missile to the curcraft's radar when in "dayfight" mode, which enable the AIM-9J seeker head to be uncaged, slewed toward a specific target by the aircraft radar, and made to track only that particular target before being launched.  3, record 40, English, - Sidewinder%20Expanded%20Acquisition%20Mode

Record 40,  Textual support,  French

Record 40,  Textual support,  Spanish

Record 41,  Textual support,  English

Record number: 41, Textual support number: 1 CONT

It will also have a new radar, with an air-to-air range of up to 400 kilometres, and the ability to track fifteen targets and engage six simultaneously.  1, record 41, English, - air%2Dto%2Dair%20range

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 CONT

II sera doté d'un nouveau radar de 400 km de portée air-air, capable de tenir en poursuite quinze objectifs et d'en engager six, simultanément.  1, record 41, French, - port%C3%A9e%20air%2Dair

Record 41,  Textual support,  Spanish

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 CONT

Its stabilized weapon mount carries a 360-degree surveillance radar and electro-optical and millimetric radar track/guide sensors : missiles that dive in the attack phase are caught by radar while sea-skimmers are tracked by the electro-optics.  1, record 42, English, - stabilized%20weapon%20mount

Record 42,  Textual support,  French

Record number: 42, Textual support number: 1 CONT

L'affût stabilisé, qui pèse environ une tonne porte un radar de veille panoramique, un radar millimétrique et un système optronique, poursuite des missiles à trajectoire rasante.  1, record 42, French, - aff%C3%BBt%20stabilis%C3%A9

Record 42,  Textual support,  Spanish

Record 43,  Textual support,  English

Record number: 43, Textual support number: 1 CONT

During normal RAAWS [radar altimeter and altitude warning set] operation, the search mode is monitored and a system self-test is initiated whenever eight consecutive scans occur without acquiring a track.  3, record 43, English, - scan

Record 43,  Textual support,  French

Record number: 43, Textual support number: 1 OBS

Le code de source complet est INCAR-SE-220, 1971, 3, 34-41-20, 1.  2, record 43, French, - balayage

Record number: 43, Textual support number: 2 OBS

Terme uniformisé par le CUTA - Opérations aériennes.  3, record 43, French, - balayage

Record 43,  Textual support,  Spanish

Record 44,  Textual support,  English

Record number: 44, Textual support number: 1 CONT

With these higher speeds comes at least the potential for increased range, although the point of intercept is also very dependent on the range at which the associated radar is able to track the target, as the following example shows.  1, record 44, English, - associated%20radar

Record 44,  Textual support,  French

Record number: 44, Textual support number: 1 CONT

Encore faut-il que la portée du radar de veille/poursuite associé soit elle aussi augmentée comme va nous le montrer l'exemple suivant (nous admettrons que la portée maximale de ces deux missiles est de 10 km).  1, record 44, French, - radar%20associ%C3%A9

Record 44,  Textual support,  Spanish

Record 45,  Textual support,  English

Record number: 45, Textual support number: 1 OBS

This simply means that the radar has the ability to present targets for visual information, or for computerized operations, while at the same time continuing to scan the air space for all other targets.  2, record 45, English, - track%20while%20scanning%20radar

Record 45,  Textual support,  French

Record 45,  Textual support,  Spanish

Record 46,  Textual support,  English

Record number: 46, Textual support number: 1 DEF

A radar with a very large azimuth acceleration capability, permitting it to track a small missile during proximity fly-by or lift-off at close range.  1, record 46, English, - multiple%20target%20tracking%20instrumentation%20radar

Record 46,  Textual support,  French

Record 46,  Textual support,  Spanish

Record 47,  Textual support,  English

Record number: 47, Textual support number: 1 DEF

A tracking situation where because of the current radar signal limitations(unavailable/unusable beacon returns or radar track numbers), and the positional coincidence of multiple targets, the only available discriminant to correlate radar returns to tracks is positional data.  1, record 47, English, - ambiguous%20track

Record 47,  Textual support,  French

Record 47,  Textual support,  Spanish

Record 48,  Textual support,  English

Record number: 48, Textual support number: 1 CONT

[Single-target track :] the radar locks on a single target. Most air-combat modes switch to this mode for the final attack.  1, record 48, English, - single%2Dtarget%20track

Record number: 48, Textual support number: 1 OBS

GE APG-67(V) radar modes.  2, record 48, English, - single%2Dtarget%20track

Record 48,  Textual support,  French

Record number: 48, Textual support number: 1 CONT

[Poursuite d'un objectif unique:] le radar se verrouille sur un seul objectif. La plupart des modes utilisés en combat aérien passent sur ce mode en phase finale d'attaque.  1, record 48, French, - poursuite%20d%27un%20objectif%20unique

Record 48,  Textual support,  Spanish

Record 49,  Textual support,  English

Record number: 49, Textual support number: 1 DEF

The new radar system being built for Canada by Raytheon. Features include the following : Tracked Target Data(combined secondary, non-reinforced secondary, primary) ;RSE track identification numbers, heading, speed, track quality assessment; weather Data(start and top of image, image data messages, two intensity levels).  1, record 49, English, - radar%20site%20equipment

Record 49,  Textual support,  French

Record 49,  Textual support,  Spanish

Record 50,  Textual support,  English

Record number: 50, Textual support number: 1 DEF

A radar with a new signal processing technique. It reduces the power required to detect and track a target by efficiently combining the target detection and track functions.  1, record 50, English, - automatic%20target%20integration%20radar

Record 50,  Textual support,  French

Record 50,  Textual support,  Spanish

Record 51,  Textual support,  English

Record number: 51, Textual support number: 1 DEF

A C-band, phased array, multifunction radar that performs target search and track missile search, track, and communications during midcourse guidance, and target-via-missile(TVM) terminal guidance.  1, record 51, English, - PATRIOT%20radar

Record 51,  Textual support,  French

Record 51,  Textual support,  Spanish

Record 52,  Textual support,  English

Record number: 52, Textual support number: 1 DEF

Radar that is used to track an aircraft or a missile in order to obtain position information that is to be used with other position information to calculate instructions that are needed to steer the aircraft or missile from its present position to a desired fixed or moving position.  2, record 52, English, - guidance%20radar

Record 52,  Textual support,  French

Record 52,  Textual support,  Spanish

Record 53,  Textual support,  French

Record 53,  Textual support,  Spanish

Record 54,  Textual support,  English

Record number: 54, Textual support number: 1 CONT

The automatic track initiation system examines the contents of(...) [the track] file over a period of time, much as an operator of a conventional radar display would look at "after-glow" traces to see if a track was apparent. Any related sequences of new plots are automatically smoothed as a new track, and entered in the track file. Any remaining random noise plots are then rejected.  1, record 54, English, - track%20initiation%20system

Record 54,  Textual support,  French

Record 54,  Textual support,  Spanish

Record 55,  Textual support,  English

Record number: 55, Textual support number: 1 CONT

Ballistic tracking radar : ITT Gilfillan(...) revealed details of its new ARBAT range instrumentation radar for testing artillery and other projectiles.(...) ARBAT employs a 3 cm pulse-Doppler radar with an electronically-scanning planar array that acquires the projectile 60 msec after firing and can track it over 50 km(30 mi) down to 0. 5 ° above the horizon, by using advanced MTI clutter-rejection processing.  1, record 55, English, - ballistic%20tracking%20radar

Record 55,  Textual support,  French

Record number: 55, Textual support number: 1 CONT

Radar de poursuite balistique. La société ITT Gilfillan, (...) a donné quelques détails sur son nouveau radar de poursuite ARBAT pour essais d'obus et d'autres projectives [sic] (...) il s'agit d'un radar Doppler à impulsions de 3 cm avec réflecteur à balayage électronique, capable "d'accrocher" le projectile 60 ms après le tir et de le poursuivre sur 50 km jusqu'à 0,5 ° au-dessus de l'horizon, utilisant une technique très élaborée d'élimination des échos fixes.  1, record 55, French, - radar%20de%20poursuite%20balistique

Record 55,  Textual support,  Spanish

Record 56,  Textual support,  English

Record number: 56, Textual support number: 1 CONT

(...), the MTD [Moving Target Detection] principle involves dividing up the entire radar coverage area into small range-azimuth cells-(...) called ’coherent processing intervals’(CPI). Eight pulses generated at a constant repetition frequency are assigned to each cell, and each return is subjected to Doppler filtering over a range of velocity values. The particular feature of MTD is its ability to measure the density of clutter and to detect the sudden presence of an additional element-such as an aircraft moving into a particular cell-even though it may have zero relative velocity on account of its tangential track.  1, record 56, English, - coherent%20processing%20interval

Record 56,  Textual support,  French

Record number: 56, Textual support number: 1 CONT

Le principe du MTD [Moving Target Detection] est de diviser la zone couverte par le radar en secteurs définis en distance et en azimut (...) et appelés «intervalles de traitement cohérent» (ITC). A chaque secteur sont affectées huit impulsions émises selon une fréquence de répétition constante et chaque écho est soumis à un filtrage Doppler couvrant toute une gamme de vitesses. La caractéristique essentielle du MTD est son aptitude à mesurer la densité des échos parasites et à y détecter la présence soudaine de tout élément nouveau - tel qu'un aéronef entrant dans un secteur donné - même si sa vitesse relative est nulle du fait que sa trajectoire est tangentielle.  1, record 56, French, - intervalle%20de%20traitement%20coh%C3%A9rent

Record 56,  Textual support,  Spanish

Record 57,  Textual support,  English

Record number: 57, Textual support number: 1 CONT

In the track mode, RAAWS(radar altimeter and altitude warning set) locks on and tracks a ground return to provide continuous altitude information.  1, record 57, English, - track%20mode

Record 57,  Textual support,  French

Record number: 57, Textual support number: 1 CONT

Du point de vue utilisation, on distingue deux catégories principales de fonctions qui peuvent être assurées par des radars de types différents ou par un radar unique. (...) (2) La fonction poursuite, où l'on se propose de suivre d'une manière quasi continue l'évolution d'une ou de plusieurs cibles désignées (...)  2, record 57, French, - mode%20poursuite

Record 57,  Textual support,  Spanish