ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Multi-Lingual Glossary of Terms (MLGT)

Term ID

2100

eng

looks

groups of signal samples in a SAR processor that splits the full synthetic aperture into several subapertures, each representing an independent look of the identical scene

Note to entry: The resulting image formed by incoherent summing of these looks is characterized by reduced speckle and degraded spatial resolution.

[SOURCE: ISO/TS 19163-1:2016, 4.13]

spa

vistas

grupos de muestras de señales en un procesador SAR que dividen la apertura sintética completa en varias subaperturas, cada una de las cuales representa una vista independiente de la misma escena

Nota: La imagen resultante formada por la suma incoherente de estas vistas se caracteriza por una reducción del ruido granular y una resolución espacial degradada.

ORIGIN: Glosario de terminos de ISO/TC211 (last updated: 2020-06-02)

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info

  • status: valid
  • classification: preferred
  • date accepted: 2016-01-15

Review

last review performed:
(2014-08-15)
decision event:
Normal ISO processing