TERMIUM Plus®

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METEOROLOGICAL NOISE [1 record]

Record 1 2004-02-17

English

Subject field(s)
  • Meteorological Forecasting, Data Measurement and Analysis
DEF

Unwanted small-scale oscillations obtained in solving the primitive equations used for numerical forecasting.

OBS

Unwanted small-scale oscillations ... can obscure the desired synoptic-scale features of the atmospheric circulation.

Key term(s)
  • weather noise

French

Domaine(s)
  • Prévisions météorologiques et mesure et analyse des données
DEF

Oscillations de petite échelle, non souhaitées, obtenues dans la résolution des équations primitives utilisées en prévision numérique.

OBS

Elles [oscillations de petite échelle] peuvent masquer des caractéristiques voulues de la circulation atmosphérique à l'échelle synoptique.

Spanish

Campo(s) temático(s)
  • Previsiones meteorológicas, medición y análisis de datos
DEF

Oscilaciones en pequeña escala, no deseadas, obtenidas en la resolución de las ecuaciones primitivas utilizadas para la predicción numérica.

OBS

Pueden enmascarar las características deseadas de la circulación atmosférica en escala sinóptica.

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