GEODETIC LEVELLING STAFF AND METHOD OF USE THEREOF

摘要

The present invention provides a geodetic levelling staff, a method for measuring height with said geodetic levelling staff and a system comprising saidgeodetic levelling staff and a level wherein said levelling staff (1) comprises a circular level (8) that indicates whether the levelling staff (1) is in a vertical position, a level detection unit (7) for detecting the bubble position of said circular level (8), a control circuit (5) that receives the detected data performed by said level detection unit (7) and transmits the detected data to a near field communication tool (4), a near field communication tool (4) for performing a communication from the levelling staff (1) to said level according to the detected data received from the control circuit (5), wherein said level operates according to the detected data received from said near field communication tool (4).