The present inventive concept relates to a system (1) comprising: a total station (10) comprising a center unit (100) mounted on an alidade (110) for rotation about a first axis (A1), wherein the alidade (110) is mounted on a base (120) of the total station (10) for rotation about a second axis…
Provided is a survey system that makes it possible for a worker to smoothly perform a survey work alone. A survey system (1) is provided which includes a surveying instrument (2) capable of making distance and angle measurements of a target (7) attached to a pole (5), and an eyewear device (4)…
A total station includes a telescope and a tracking system for aligning an axis of the total station with a target. The tracking system includes a first emitter that emits first light toward the target and a first sensor that receives the first light reflected off the target. The first emitter and…
Scanning density of laser scanning is increased at low cost. A laser scanning apparatus includes a horizontal rotation unit and a controller. The horizontal rotation unit determines an area of laser scanning. The controller controls rotation of the horizontal rotation unit. The horizontal rotation…
The surveying system (50) has pivoting structure (20a) provided on base (20b). A motorized rotatable beam deflector (11) is provided for deflecting scanning beam (60). A second angular position surveying unit (13) is provided for determining rotation angle of angular position of deflector. A…
An attachment device (46) for attaching and removing a distance measuring instrument (3) to and from an angle measuring instrument comprises a base unit (61) to which the distance measuring instrument is fixed, a fixing unit (55) for fixing the base unit to the angle measuring instrument, and an…
Measuring components (7) for aligning an optical beam path with a target are mounted on a rotatable alignment component (5), and can be tilted w.r.t. the alignment component. The optical beam path can be modified by at least one piezoelectric micromotor (1b, 1c). The micromotor is preferably…
A surveying instrument, comprising a distance measuring unit (27) for measuring a distance to a collimating point, an angle measuring unit (37, 38) for measuring a vertical angle and a horizontal angle of the collimating point, an image pick-up means (33) for acquiring an image in a collimating…
A surveying instrument assumes either a high-speed drive control mode for driving a surveying optical system at high speed or a low-speed drive control mode for driving the surveying optical system at low speed. A motor is continuously driven through a PWM control method in the high-speed drive…
The invention relates to a method for measuring a distance-related variable such as distance, speed or acceleration, or for leveling. An emitting device (1-6) comprising at least one microlaser (3) is used as an emitter, and the beam reflected off an object surface is received and evaluated for…
Apparatus (4) for converting an optical theodolite (2) into a laser theodolite, which apparatus comprises a laser diode adapter (6) for connection to the optical theodolite in place of an eyepiece of a telescope (8) of the optical theodolite, and driver means (10) for the laser diode adapter (6)…