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phase coherency [1 record]
Record 1 - internal organization data 2006-05-01
Record 1, English
Record 1, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
Record 1, Main entry term, English
- phase coherency
1, record 1, English, phase%20coherency
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- phase coherence 2, record 1, English, phase%20coherence
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Phase Coherency. The phase coherency must be within and between channels such as to produce the required polarimetric products. 1, record 1, English, - phase%20coherency
Record number: 1, Textual support number: 1 OBS
phase coherency: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - phase%20coherency
Record 1, French
Record 1, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
Record 1, Main entry term, French
- cohérence de phase
1, record 1, French, coh%C3%A9rence%20de%20phase
correct, feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Chaque mesure radar se compose en fait de deux données (ou canaux) : l'amplitude [et] la phase. Par comparaison de deux mesures de phases entre elles, on peut donc en déduire : la différence de phase [et] la cohérence de phase. On pourra former un canal de différence de phase (interférométrique) et un canal de cohérence (déphasage constant) servant à pondérer l'information de l'interférogramme : c'est la technique de l'interférométrie. 2, record 1, French, - coh%C3%A9rence%20de%20phase
Record number: 1, Textual support number: 2 CONT
Cohérence de phase. Il devra y avoir cohérence de phase dans chacune des bandes et entre les bandes pour qu'il soit possible d'obtenir les produits polarimétriques requis. 3, record 1, French, - coh%C3%A9rence%20de%20phase
Record number: 1, Textual support number: 1 OBS
cohérence de phase : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 1, French, - coh%C3%A9rence%20de%20phase
Record 1, Spanish
Record 1, Textual support, Spanish
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