On the geoportal "Bank of spatial data", maps of the Tver and Tambov regions, formed according to OpenStreetMap data, were updated. Source data obtained from the GIS-Lab website are complemented by objects from maps of scale 1: 1 000 000. There are added the objects of hydrography, vegetation, road network. For work with the received maps it is possible to use the program of GIS Panorama Mini or other software products of KB "Panorama".
Publishing of updates in bank of spatial data is made by using the program of Databank of digital maps and remote sensing data. Publishing contents of bank of spatial data on the geoportal and data access for downloading are implemented by means of GIS WebServer SE.
Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps and images".