Repozytorium publikacji - Politechnika Gdańska

Determining the course of a railway track axis using satellite methods relies on ensuring the precise assembly of GNSS receivers in dedicated measuring devices. Depending on the number of receivers, solutions that are based on placing the apparatus directly above the railway track axis (as well as in eccentric positions) are used to indirectly obtain data to form the basis of the desired results. This publication describes the installation of five GNSS receivers on a mobile measuring platform as part of the InnoSatTrack project. The methodology and the procedure of the geodetic measurements required to obtain the geometrical configuration of the measuring apparatus, specified in the technical project, are presented. The publication presents the principles of total station measurement methods as well as the steps taken to achieve precise results from staking out. The process of acquiring the same configuration of the GNSS receivers, based on the geometry of the squares on the two measuring platforms that were used in the research, has been shown. The final determination of the position of the receivers did not exceed an error of 0.010 m with an average error of 0.003 m, despite the occurrence of mounting difficulties. The results have demonstrated the high credibility and effectiveness of the presented solution.

Autorzy

• dr inż. Paweł Dąbrowski,
• prof. dr hab. inż Cezary Specht,
• prof. dr hab. inż. Władysław Koc link otwiera się w nowej karcie ,
• dr hab. inż. Andrzej Wilk link otwiera się w nowej karcie ,
• dr hab. inż. Krzysztof Czaplewski,
• dr hab. inż. Krzysztof Karwowski link otwiera się w nowej karcie ,
• dr inż. Mariusz Specht,
• dr hab. inż. Piotr Chrostowski link otwiera się w nowej karcie ,
• dr inż. Jacek Szmagliński link otwiera się w nowej karcie ,
• dr inż. Sławomir Grulkowski link otwiera się w nowej karcie