TERMIUM Plus®

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

PROLONGEMENT VERS BAS [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2021-10-19

English

Subject field(s)
  • Geophysics
  • Oil Drilling
DEF

A technique used to estimate the value of a potential field or seismic data at a surface beneath a measured surface.

French

Domaine(s)
  • Géophysique
  • Forage des puits de pétrole
CONT

Si on effectue le calcul sur une surface plus élevée que la surface d'observation, il s'agit d’un prolongement vers le haut et dans le cas contraire d'un prolongement vers le bas. Cette opération permet de pouvoir comparer des données acquises à des altitudes différentes, par exemple sur la surface topographique et en avion.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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