Beschrieben ist ein Adapter (100, 200, 300, 400, 500, 600, 700) zum Anbringen einer Vermessungsmarke (102, 402) an einem Referenzpunkt. Der Adapter umfasst einen Adapterkörper (104), an dem eine Vermessungsmarke (102, 402) fest angebracht oder lösbar anb...

The invention pertains to a surveying system for measuring the position of a measuring point, the surveying system comprising a survey pole (10) with a body having a pointer tip for contacting the measuring point, and position giving means for making avail...

Surveying system for measuring the position of a measuring point (1) on the ground, the surveying system comprising a survey pole (10) with a body (13) having a pointer tip (12) for contacting the measuring point (1) and position giving means for making av...

[Problem] To be able to easily expand a measurable range, so as to perform both of a long distance measurement and a short distance measurement, and not to perform an incorrect measurement even when a conventional leveling rod for electronic level is mixed...

A surveying staff for an electronic levelling instrument comprises a substrate on which a short-range barcode (14) for height measurement within the near field of view of the instrument is engraved. The short-range barcode (14) is scaled down with respect ...

An electronic level includes a wide-angle lens system having a two-dimensional imaging element configured to form thereon a picture image including an image of a level staff assigned with a code pattern, an extraction part configured to extract the image o...

The levelling rod (1) for a level determining apparatus (2) has position indications therealong along expressed by barcode symbols (11, 12). At least some of said barcode symbols are colour barcode symbols, the colour serving to encode said position indica...

The levelling rod (1) has a plurality of bars (11) therealong and serving to express a position along the levelling rod, each bar having a width (Wx) taken from a set of width values. The pitch between two adjacent bars (11) is a variable value, and select...