Definitions of Total station

Total station is surveying instrument that combines the angle measuring capabilities of a theodolite with an EDM capability into a single tool.

Total station is usually operated by a surveyor assisted by a laborer or geodesist who carries the target pole to the points of detail to be surveyed.

Theodolite is instrument for measuring horizontal and vertical angles by means of a telescope.

Robotic total station is a type of 'total station' that is operated remotely by the surveyor.