TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

POLYCONIC PROJECTION [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2012-05-10

English

Subject field(s)
  • Mathematical Geography
DEF

A map projection, neither conformal nor equal area, on which the central geographic meridian is represented by a straight line, the other meridians are represented by curved lines, and the parallels are arcs of nonconcentric circles which have centers lying on the line that represents the central meridian and radii determined by the lengths of the elements of cones that are tangent along the parallels.

French

Domaine(s)
  • Géographie mathématique
OBS

Projection ni conforme, ni équivalente. Le méridien central est une [ligne] droite. Les parallèles sont des portions de circonférence dont le lieu géométrique des centres est le méridien central. Les méridiens autres que le méridien central sont des courbes transcendantes.

Spanish

Save record 1

Record 2 2004-01-08

English

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

A polyconic map projection which is turned(transversed) 90 ° in azimuth by substituting for the central meridian, a great circle perpendicular to the geographic meridian to provide a control axis for the projection, along which axis will lie the centers of the circular arcs representing lines of tangency of cones with the surface of the sphere.

French

Domaine(s)
  • Géographie physique (Généralités)

Spanish

Save record 2

Record 3 2001-05-15

English

Subject field(s)
  • Air Transport
OBS

polyconic projection : term officially approved by the International Civil Aviation Organization(ICAO).

French

Domaine(s)
  • Transport aérien
OBS

projection polyconique : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Transporte aéreo
OBS

proyección policónica: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).

Save record 3

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: