TERMIUM Plus®

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

North American Datum of 1927 [1 record]

Record 1 2021-03-29

English

Subject field(s)
  • System Names
  • Mathematical Geography
DEF

A horizontal datum used for Canadian nautical charts whose initial point at Meades Ranch, Kansas is located, based on the Clarke spheroid of 1866, at latitude 39°13'26".686N, longitude 98°32'30".506W and whose azimuth to station Waldo is 75°28'09".64.

OBS

Definition based on the Glossary of Mapping, Charting, and Geodetic Terms prepared for the Department of Defense, U.S.A., 1973 and modified by the CTS (Cartographic Training and Standards), Fisheries and Oceans, Canada.

French

Domaine(s)
  • Noms de systèmes
  • Géographie mathématique
OBS

Modèle mathématique s'apparentant à la forme de la terre (géoïde). Le Nad 27 (North American Datum) est basé sur l'ellipsoïde de Clarke 1866. Cet ellipsoïde n'est pas géocentrique.

Spanish

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