Hierarchy classification:

1. top of the aat hierarchies
2. Brand Names Facet
3. Brand Names (hierarchy name)
4. brand name techniques and processes

Anotations

Scope note:

A proprietary name for a motion picture format and a set of cinema projection standards for wide-screen cinematography in which 70mm film is shot and projected in such a way as to produce an image approximately ten times larger than that normally obtained from standard 35mm film. It was created by Canadian company IMAX Corporation and developed by Graeme Ferguson, Roman Kroitor, Robert Kerr, and William C. Shaw.