Method of the GPS Tracking Analysis for Extraction of Geometrical Properties

Moscow as a huge metropolis is characterized by its intense traffic and congestion of the transport network, despite the measures taken by regulators lately, as evidenced by the statistics of the INRIX company. On the characteristics of the flow significantly affects the behavior of drivers. Dangerous behavior while driving is a complicated psychological phenomenon from the point of identification and requires the development of a mechanism of its detection, as it was limited by Russian law in 2016. Modern information and communication technologies allow us to collect data of a vehicle motion in traffic based on a client-server system of GPS tracks. A method of processing of the GPS track is presented to separate it into sections with uniform traffic conditions. The method is allowing to use the automatic processing of large data flow, cleaning of the fragments, when the vehicle moves out of the traffic stream and can not be applied to the type of dangerous driving.