TERMIUM Plus®

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

DECLINATION CHART [1 record]

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Record 1 2016-07-25

English

Subject field(s)
  • Cartography
DEF

A chart on which lines (isogons) of constant declination from geodetic north to magnetic north are drawn.

French

Domaine(s)
  • Cartographie
CONT

En 1700, Edmund Halley a conçu l'idée nouvelle de montrer la déclinaison sous la forme de cartes de contour et a publié la première carte des lignes isogones de l'océan Atlantique.

Spanish

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