Abstract
Geoanalytics is an important tool in analyzing the urban environment. This work focuses on the development of geoanalytics tools by ontology-oriented integration of information from heterogeneous sources to identify potentially accident-prone sections of the road network, which can be used to build routes along minimally dangerous roads. The heterogeneity of a large number of sources is caused by the variety of types of information provided, collected both centrally by road and emergency services, and distributed with the help of volunteers. The novelty of this work is the combination of heterogeneous sources of information in a single analytical system and conducting a geoanalysis of the frequency of accidents on individual road sections, determining the most frequent type and cause of accidents to build a route bypassing sections of the road network with a high concentration of accidents.
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