"Altometer" is a word in ENGLISH

Any sight or reading of the leveling staff, except the backsight; any sight or bearing taken by a compass or …

An instrument used, especially in trigonometrical surveying, for the accurate measurement of horizontal angles, and also usually of vertical angles. …

Of or pertaining to a theodolite; made by means of a theodolite; as, theodolitic observations.

An instrument resembling a theodolite, used by surveyors and engineers; -- called also transit compass, and surveyor's transit.

A three-legged frame or stand, usually jointed at top, for supporting a theodolite, compass, telescope, camera, or other instrument.

One of the forked holders for supporting the telescope of a leveling instrument, or the axis of a theodolite; a …