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Pulse descriptor words(PDW) are data structures used to perform the analysis of radar intercepts. These structures attempt at describing the essence of each individual pulse that has been intercepted by the system.  3, fiche 1, Anglais, - pulse%20descriptor%20word

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Fiche 2,  Justifications,  Anglais

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A remote-sensing term referring to the process of assigning different colours to different spectral bands.  2, fiche 2, Anglais, - colour%20composition

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The image processing consisted in generating intensity images and one coherence image. To facilitate their analysis and interpretation, a coloured composition has been created with the results. This composition is obtained by adding the coherence image in red, the average of both images phase intensities in green and the difference between these phase intensities in blue. As such, a high coherence level(value close to 1) appears in red and indicates a very good phase correlation between the two images, a consequence of the various mechanisms of radar signal scattering and of the lack of change which could affect the target. On the contrary, a weak coherence level(value tending to 0) appears in black and indicates a movement in these zones during the 24 hours interval which separated the two image shots. Lastly, the white spots correspond to areas with a strong radar signal backscattering i. e. with zones of hills or vegetation.  3, fiche 2, Anglais, - colour%20composition

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Dans les systèmes de télédétection, nous avons vu qu'il est possible de détecter et d'enregistrer des parties du spectre électromagnétique qui ne sont pas décelables à l'oeil nu, comme l'infrarouge par exemple. Pour pouvoir visualiser cette information, on associe aux bandes spectrales du système d'observation des couleurs d'affichage (rouge-vert-bleu), qui ne leur correspondent pas nécessairement. Ce faisant, on crée des compositions colorées [...]  2, fiche 2, Français, - composition%20color%C3%A9e

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Position title within Air Command (organization of the Dept. of National Defence which consolidates all air resources).  3, fiche 3, Anglais, - Staff%20Officer%2C%20System%20Standards

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Staff Officer System standards(SOSstd) and his staff of 4 are responsible for setting system standards, evaluation of long range radar performance and trend analysis. Their efforts are invaluable in helping us [Deputy Chief of Staff-Communications and Electronics, DCOS C&E] detect developing problems before they get out of hand. They also act as our principal coordinating agency with the SAGE regions staffs.  1, fiche 3, Anglais, - Staff%20Officer%2C%20System%20Standards

Fiche 3,  Justifications,  Français

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Titre de poste au sein du Commandement aérien (organisation qui regroupe toutes les ressources aériennes des Forces canadiennes du ministère de la Défense nationale). Équivalence confirmée par le chef de section de traduction de Winnipeg, qui assure l'uniformisation de la terminologie du Commandement aérien.  2, fiche 3, Français, - Officier%20d%27%C3%A9tat%2Dmajor%2C%20Normes%20relatives%20aux%20syst%C3%A8mes

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L'officier d'état-major, Normes relatives aux systèmes, et son personnel (4) sont chargés d'établir les normes relatives aux systèmes, d'évaluer le rendement des radars longue portée et d'effectuer des analyses de tendances. Leur travail est très important puisqu'il permet de régler les problèmes avant qu'il ne soit trop tard. Ils servent également d'organisme de coordination avec tous les états-majors régionaux chargés des infrastructures semi-automatiques (SAGE).  1, fiche 3, Français, - Officier%20d%27%C3%A9tat%2Dmajor%2C%20Normes%20relatives%20aux%20syst%C3%A8mes

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44.C1: occupational specialty qualification code for officers.  2, fiche 4, Anglais, - Radar%20Systems%20Analysis

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Title and code of occupational specialty qualification officially approved by the Department of National Defence.  2, fiche 4, Anglais, - Radar%20Systems%20Analysis

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44.C1 : code de qualification de spécialiste pour officiers.  2, fiche 4, Français, - Analyse%20des%20syst%C3%A8mes%20radar

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Titre et code de qualification de spécialiste officialisés par le ministère de la Défense nationale.  2, fiche 4, Français, - Analyse%20des%20syst%C3%A8mes%20radar

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Les titres et codes de qualifications de spécialistes en anglais et en français figureront dans la version mise à jour de la CFP-A-PD-150-001.  2, fiche 4, Français, - Analyse%20des%20syst%C3%A8mes%20radar

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PG: occupation specialty qualification code for NCM.  2, fiche 5, Anglais, - Data%20Interpretation%20and%20Analysis%20Centre%20Forward%20Looking%20Infra%20Red%20Radar%20Video%20Tape%20Recorder%20Reproduction%20Equipment%2DOperator

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PG : code de qualification de spécialiste (PNO).  2, fiche 5, Français, - Centre%20d%27interpr%C3%A9tation%20et%20d%27analyse%20des%20donn%C3%A9es%20%2D%20D%C3%A9tecteur%20infrarouge%20frontal%20%2D%20Magn%C3%A9toscopie%20%2D%20Op%C3%A9rateur

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231.73: trade specialty qualification code.  2, fiche 6, Anglais, - Radar%20System%28TRACS%29%2DSystem%20Analysis%20and%20Site%20Adaptation

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231.73 : code de qualification de spécialiste (métiers).  2, fiche 6, Français, - Syst%C3%A8me%20radar%20%28TRACS%29%20%2D%20Ajustement%20du%20syst%C3%A8me%20selon%20l%27emplacement

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The Defence Evaluation and Research Agency(normally known as DERA), was part of the UK Ministry of Defence(MOD) until July 2, 2001. At the time is was Britain's largest science and technology organization. DERA was split into two organizations : a commercial firm, Quinetiq, and the Defence Science and Technology Laboratory(Dstl). DERA was formed in April 1995 as an amalgamation of the following : Defence Research Agency(DRA) which was set up in April 1991 and comprised the Royal Aerospace Establishment(RAE) ;Admiralty Research Establishment(ARE) ;Royal Armament Research and Development Establishment(RARDE) ;and, Royal Signals and Radar Establishment(RSRE), Defence Test and Evaluation Organisation(DTEO), Chemical and Biological Defence Establishment(CBDE at Porton Down), and the Centre for Defence Analysis(CDA).  1, fiche 7, Anglais, - Defence%20Evaluation%20and%20Research%20Agency

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Fiche 8,  Justifications,  Anglais

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Radioactivity mapping system... airborne system for mapping radioactivity levels on the ground and which can be used for locating point sources of radioactivity or contamination over wide areas.... The system includes a large sodium iodide gamma ray detector and associated electronics, radiolocation system, radar altimeter and recorder, all under computer control. Using spectrographic analysis, it is possible to determine the radioactive elements in contaminated areas. An image-processing system produces colour-coded maps showing radioactivity levels in the area under survey.  1, fiche 8, Anglais, - radioactivity%20mapping%20system

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Fiche 9,  Justifications,  Anglais

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As part of the Radar Data Development Program(RDDP), the Ocean Monitoring Workstation(OMW) has been installed at the Gatineau Satellite Station. The OMW is a dedicated system designed and implemented to perform routine operational analysis of SAR [synthetic aperture radar] ocean imagery for the extraction of surface wave and current information and ship location. The concept behind the workstation is to provide ocean information products to the community in an operational time frame.  1, fiche 9, Anglais, - ocean%20monitoring%20workstation

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Dans le cadre du programme de développement des données radar (PDDR), une station de surveillance des océans (OMW) a été installée à la station de réception de Gatineau. La OMW est spécialement conçue pour effectuer des analyses de routine sur des images RSO [radar à synthèse d'ouverture] des océans; plus spécifiquement, pour l'extraction des vagues de surface et des courants marins et pour la détection des navires. Le rôle de cette station est de fournir à ses utilisateurs des renseignements concernant les phénomènes océaniques dans des délais utiles.  1, fiche 9, Français, - station%20de%20surveillance%20des%20oc%C3%A9ans

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Fiche 10,  Justifications,  Anglais

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The modulation of the image divided by the modulation of the stimulus (the object).  3, fiche 10, Anglais, - modulation%20transfer%20function

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Similarly, for the analysis of Synthetic Aperture Radar(SAR) data, understanding the behaviour of the radar Modulation Transfer Function(MTF) is an important goal to develop and improve the retrieval of ocean wave spectra.  4, fiche 10, Anglais, - modulation%20transfer%20function

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modulation transfer function; MTF: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  5, fiche 10, Anglais, - modulation%20transfer%20function

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Rapport de la modulation de l'image sur la modulation de la scène ou de l'objet.  5, fiche 10, Français, - fonction%20de%20transfert%20de%20modulation

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Elle [la fonction de transfert de modulation] représente l'atténuation de la transmission, par un capteur, des contrastes d'une mire en fonction de leur fréquence spatiale mesurée en nombre de traits par millimètre.  5, fiche 10, Français, - fonction%20de%20transfert%20de%20modulation

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La FTM (Fonction de Transfert de Modulation) est une mesure du «flou» dans l'image (plus la FTM est élevée, plus l'image est contrastée).  6, fiche 10, Français, - fonction%20de%20transfert%20de%20modulation

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fonction de transfert du contraste : Cette fonction représente les variations de la fonction de transfert de modulation et non la fonction de transfert elle-même.  7, fiche 10, Français, - fonction%20de%20transfert%20de%20modulation

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fonction de transfert de modulation; FTM : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  7, fiche 10, Français, - fonction%20de%20transfert%20de%20modulation

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Fiche 11,  Justifications,  Anglais

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The coherency matrix is an efficient method that is used to deal with the amplitude and phase information from radar backscattering. For statistical analysis, the equivalent covariance matrix is often used.  2, fiche 11, Anglais, - coherency%20matrix

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coherency matrix: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, fiche 11, Anglais, - coherency%20matrix

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Matrice utilisée pour la mesure d'amplitude et de données de phase liée à la rétrodiffusion radar; à des fins d'analyses statistiques, on utilise de préférence la matrice de covariance.  2, fiche 11, Français, - matrice%20de%20coh%C3%A9rence

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matrice de cohérence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, fiche 11, Français, - matrice%20de%20coh%C3%A9rence

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Fiche 12,  Justifications,  Anglais

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Detection and analysis, by means of radar, of meteorological phenomena which produce a radar echo(precipitation, snow, storms, etc.).  3, fiche 12, Anglais, - radar%20detection

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Radar detection of precipitation is increasingly used for weather reporting and forecasting. In the USA, a network of dedicated radars is used for this purpose.  1, fiche 12, Anglais, - radar%20detection

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radar detection of clouds, low-altitude weather phenomena, macrobursts, microbursts, precipitation, severe storms, smaller-scale, snow, storm, tornado vortices, weather.  3, fiche 12, Anglais, - radar%20detection

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Détection et analyse, au moyen d'un radar, des phénomènes météorologiques fournissant un écho radioélectrique (régions de précipitations du type averse).  3, fiche 12, Français, - d%C3%A9tection%20par%20radar

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[Les] cinq articles [...] reposent sur l'observation radar du champ de précipitation. Les deux premières contributions touchent à la détection par radar d'événements précipitants fortement atténuants pour une liaison radioélectrique, pour lesquels il n'existe à ce jour aucun critère d'identification : les orages supercellulaires et les orages grêlifères.  1, fiche 12, Français, - d%C3%A9tection%20par%20radar

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Radar Observation Campaigns : Advanced Radar measurement techniques for the detection of sub-decimeter size objects in Low-Earth Orbits(LEO) are developed and applied by the German FGAN radar(at Wachtberg-Werthhoven). On 25/26 Nov. 1996 FGAN(as transmitter and receiver), and MPI at Effelsberg(as receiver only) jointly performed a 24 hour bi-static beam-park experiment with predicted detection thresholds of about 1 cm. The analysis of data is in progress.  3, fiche 13, Anglais, - beam%2Dpark%20experiment

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The Next Generation Weather Radar system(NEXRAD) comprises approximately 160 Weather Surveillance Radar-1988 Doppler(WSR-88D) sites throughout the United States and selected overseas locations. This system is a joint effort of the United States Departments of Commerce(DOC), Defense(DOD), and Transportation(DOT). The controlling agencies are the National Weather Service(NWS), Air Weather Service(AWS) and Federal Aviation Administration(FAA), respectively. Level II data are the three meteorological base data quantities : reflectivity, mean radial velocity, and spectrum width. From these quantities, computer processing generates numerous meteorological analysis products known as Level III data. Level II data are recorded at all NWS and most AWS and FAA WSR-88D sites. Level III products are recorded at the 120 NWS sites. The data are sent to the National Climatic Data Center(NCDC) for archiving and dissemination.  3, fiche 14, Anglais, - next%2Dgeneration%20weather%20radar%20system

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Fiche 16,  Justifications,  Anglais

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Warning systems include detection devices but also imply the judgments, decisions, and actions that follow receipt of the sensor's information. Warning encompasses communications, analysis of information, decisions, and appropriate actions. Visual observation still remains important, supplemented by telescopes, cameras, heat-sensing devices, low-light-level devices, radar, acoustic, seismic, chemical and nuclear detection  2, fiche 16, Anglais, - heat%2Dsensing%20device

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missile tracking  1, fiche 20, Anglais, - multi%2Dbeam%20trajectory%20analysis%20radar

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(Le monde, 26 septembre 1974)  1, fiche 20, Français, - radar%20de%20multitrajectographie

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