I/57 Bystřička - Semetín, 2. stavba - lokální vytyčovací síť stavby

Abstract

This bachelor thesis is devoted to the problem of creation and orientation of the local alignment network on the construction of the road No. I/57 Semetín – Bystřička, 2nd construction. The thesis describes the methods of position and height measurement of points, processing and subsequent evaluation of measurement accuracy. The principle and operation of positioning by GNSS method and the calculation of coordinates using the local transformation key are explained in detail. In the next part, the height measurement using geometric levelling from the centre is discussed. The aim of the work is to get acquainted with this issue and to evaluate the measurement results including accuracy analysis. The results of this work may form the basis for future similar projects.