DIFF Subgroup
G01C 11/28 Special adaptation for recording picture point data, e.g. for profiles
Introduced: September 1968
Full Title
Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying > Interpretation of pictures > by comparison of two or more pictures of the same area > Special adaptation for recording picture point data, e.g. for profiles
No child classifications to compare. This is a leaf node in both IPC and CPC.