TERMIUM Plus®

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

Y-PARALLAX [1 record]

Record 1 2000-05-23

English

Subject field(s)
  • Range Measurements (Telecommunications)
  • Computer Graphics
DEF

The difference between the distances perpendicular to the vertical plane containing the air base, of the two images of a point on an overlapping pair of aerial photographs.

OBS

The existence of y-parallax is an indication of tilt in either or both photographs and/or a difference in flight altitudes, and is confusing to stereoscopic examination of the pair.

French

Domaine(s)
  • Mesures à distance (Télécommunications)
  • Infographie

Spanish

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