TERMIUM Plus®

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

GEODETIC CIRCLE [3 records]

Record 1 2016-10-19

English

Subject field(s)
  • Mathematical Geography
  • Cartography
DEF

A curve, on a given surface, all of whose points are at the same distance, measured along [an orthodrome], from a central point.

French

Domaine(s)
  • Géographie mathématique
  • Cartographie

Spanish

Save record 1

Record 2 2011-05-17

English

Subject field(s)
  • Surveying Techniques
  • Plane Geometry
DEF

... a divided circle mounted on an instrument in such a manner that the plane of its graduated surface can be placed in a vertical plane.

OBS

As an instrument, a vertical circle may be an auxiliary attachment to a theodolite or transit, or it may be the major feature of an instrument intended primarily for use in measuring vertical angles in astronomical and geodetic work.

French

Domaine(s)
  • Techniques d'arpentage
  • Géométrie plane
DEF

Cercle sur lequel on mesure les angles de pente des visées.

Spanish

Save record 2

Record 3 2003-05-08

English

Subject field(s)
  • Physical Geography (General)
DEF

The great circle midway between the poles of revolution of the earth, connecting points of 0 degrees geodetic latitude.

French

Domaine(s)
  • Géographie physique (Généralités)

Spanish

Save record 3

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