The article presents the results of production work on the implementation of a geoinformation project to create an electronic plan of the city of Novosibirsk. The digital plan shows the electoral districts for holding elections of deputies of the Novosibirsk city Council and voting on amendments to the Constitution of the Russian Federation in 2020. A special feature of the work is the use of free software QGIS. A sequence of works is presented, as well as a description of the author's algorithms for automating technological operations. The work is of a production nature and can be used as guidelines for creating digital thematic maps.

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