the pictures being supported in the same relative position as when they were taken

Introduced: September 1968

Last revised: January 2006

Full Title

Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying > Interpretation of pictures > by comparison of two or more pictures of the same area > the pictures being supported in the same relative position as when they were taken

Classification Context

Section:: PHYSICS
Class:: MEASURING; TESTING
Subclass:: MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY

4 direct subcodes

Child Classifications

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G01C 11/14 with optical projection
G01C 11/22 with mechanical projection
G01C 11/24 with optical-mechanical projection
G01C 11/26 using computers to control the position of the pictures