Method of Geodata Processing

Abstract

An analysis of the developed system was carried out. As a result of the analysis, the main precedents of the system were determined, a BPMN diagram was built, an alternative solution was analyzed, and the basic requirements for the system were derived. The basic algorithms of the system were designed, a block diagram of these algorithms was built, and the features of working with OSM data were considered. The technologies used to implement the project were affected. The main application packages are described and the classes of which the main packages are composed. As a result, an application was obtained that meets the requirements set for it. The mapping data update was accelerated, the quality of the received data has not changed, the OSM data processing algorithms work in accordance with the tasks. The software implementation of the project was completed. The following works were performed: the technologies used were described, the software packages were described, class diagrams for all application packages were described. application design has been completed. Six algorithms have been developed that describe the basic processes necessary for the successful operation of the system. These processes are: OSM data processing, Node processing, Way processing, Relation processing, Data writing to the database. Some difficulties that may arise when working with OSM data were also considered.