Satellite surveying techniques are currently among the main measuring technologies in
geodesy and the main technologies in navigation. Modern navigation requires high …

Currently, the primary method for determining the object coordinates is positioning using
Global Navigation Satellite Systems (GNSS) supported by Inertial Navigation Systems (INS) …

The aim of this research is to look for an automated, economical and fast method able to
identify the elements of an existing road layout, whose original geometric design could date …

The traditional railway survey adopts a manual observation method, such as a total station
measuring system. This method has high precision, but the amount of data is small, and the …

The article presents the results of satellite railway track position measurements performed by
a multidisciplinary research team, the members of which represented Gdansk University of …

The article discusses the applicability of a novel method to determine horizontal curvature of
the railway track axis based on results of mobile satellite measurements. The method is …

This article presents the research and results of field tests and simulations regarding an
autonomous/robotic railway vehicle, designed to collect multiple information on safety and …

Many applications today require the precise determination of the position and orientation of
a moving platform over time. However, especially in safety-critical areas, it is also important …

Track geometry is an important parameter reflecting the safety of bridge railway, which is of
great significance for the structure control of railway track. The measurement of track …

Featured Application The used method was introduced by the Railway Administration's
methodological regulations for the determination of points of primary and secondary system …