Patent classifications
G
PHYSICS
Load children
G01
MEASURING; TESTING
Load children
G01C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Load children
11/00
Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
Load children Filter patents View analytics View as hierarchy
G01C11/04
Interpretation of pictures
Load children Filter patents View analytics View as hierarchy
G01C11/06
by comparison of two or more pictures of the same area
Load children Filter patents View analytics View as hierarchy
G01C11/08
the pictures not being supported in the same relative position as when they were taken
Load children Filter patents View analytics View as hierarchy
G01C11/10
using computers to control the position of the pictures
Filter patents View analytics View as hierarchy