TERMIUM Plus®

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RADIOMETRIC ACCURACY [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2007-01-31

English

Subject field(s)
  • Remote Sensing
DEF

A comparison between the radar backscatter coefficient (sigma nought) from the imaged terrain with its extraction from the radar brightness values (beta nought) in the processed image.

OBS

radiometric accuracy: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Télédétection
CONT

L'exactitude radiométrique est directement reliée à la capacité du balayeur de rendre le maximum de teintes de la photographie aérienne. On exprime cette capacité par une valeur de densité radiométrique [...]

OBS

précision radiométrique : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Campo(s) temático(s)
  • Teledetección
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