TERMIUM Plus®

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

DOUBLE DIFFERENCE METHOD [1 record]

Record 1 1994-05-31

English

Subject field(s)
  • Mathematical Geography
  • Remote Sensing
DEF

A method to determine that set of ambiguity values which minimizes the variance of the solution for a receiver pair baseline vector.

OBS

Technique used in baseline processing whose major advantage is to eliminate clock errors in both the receiver and the satellite.

OBS

Term and definition provided by the Canadian Hydrographic Service.

French

Domaine(s)
  • Géographie mathématique
  • Télédétection
DEF

Méthode de détermination de l'ensemble de valeurs de l'ambiguïté minimisant la variance de la solution pour le vecteur de ligne de base défini par une paire de récepteurs. Technique appliquée dans le traitement de la ligne de base dont le principal avantage est l'élimination des erreurs attribuables aux horloges tant du récepteur que du satellite.

Spanish

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