The device has a light source device (Q) for generating and radiating a primary light beam bundle (L1), collimating optics (K) for receiving the primary light beam bundle (L1) and for collimating, parallelizing and expanding the primary light beam bundle (...

A method for the measurement of at least one parameter characterizing a positioning of an antenna of a radio base station used for cellular telephony, said method comprising: providing a topographic instrument at a first position, remote from said antenna;...

According to the invention, the system automatically locates effective visibility zones from which an element to be viewed is visible. For this purpose, for this purpose, the inventive system makes use of the location of potential visibility zones (obtaine...

Method for evaluation of data that is not directly processable and which is communicated between two geodetic units (8, 9, 9') involves use of reference lists (10) and data lists. These are optimally transmitted in conjunction with the data and indicate pr...

A detection instrument disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum...

A base station (10) is installed in a predetermined area where a large number of target points are studded around the station (10). When the operator moves a mobile station (12) around the base station (10), display means is provided for both or either of ...

A tilt detecting device for detecting tilt by a reflection light from a free liquid surface (6a), comprising a photodetection element (11), a liquid member (6) for forming the free liquid surface (6a), a fixed reflection member (21) fixed on a structural m...

Method involves the following steps: (a) driving over a road section with a motor vehicle that is equipped with an image generation device (1) that delivers image data of the vehicle surroundings and capture of the vehicle position with a position capture ...

The invention relates to a method and a device for realizing an information and data flow in a geodetic instrument with image processing. In this case, the data and information flow necessary for image processing is distributed among several function group...