Vyhodnocení spolehlivosti dopravních dat

Abstract

This Master’s thesis deals with the issues of the traffic data. It describes the principle of their collection, distribution and, subsequently, the analysis that are done with them. At the same time, the term reliability is described and why it is good to work with the data that are reliable. Traffic data that are processed comes from The Integrated Traffic Information System for the Czech Republic during the period from July 2017 to March 2018. In addition, the geometry of the road sections is taken into account to visualise which parts of the road are affected by the traffic events. The road network StreetNet LITE was provided by the Central European Data Agency. Data storage is provided by the PostgreSQL spatial database with the PostGIS extension. Visualisations are done in the QGIS appliacation.