TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CURRENT ROSE [1 record]

Record 1 2020-05-01

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Marine and River Navigation Aids
DEF

A graphical representation of currents, usually by 1 degree quadrangles, using arrows of different lengths for the cardinal and intercardinal compass points to show resultant drift and frequency of set for a given period of time.

CONT

The observed data are grouped into appropriate class intervals from which a histogram, or more commonly a "current rose," is constructed … A current rose is a histogram converted to a circular distribution.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Aides à la navigation fluviale et maritime
DEF

Représentation graphique de la force et de la direction d'un courant en un point donné.

CONT

Les courants de marée [...] sont des courants périodiques, dont la direction varie avec le temps. Ils sont représentés par la rose des courants qui est l'hodographe de la vitesse par rapport à un point fixé.

Spanish

Campo(s) temático(s)
  • Mecánica de fluidos e hidráulica (Física)
  • Ayuda a la navegación marítima y fluvial
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