This application "Geologically documented objects" enables the user to buy his selected data from the database of the geologically documented objects of the Czech Republic (scil. borehole database) managed by the CGS using credit on his account. The database covers the territory of the CR and contains information on about 687 000 documented objects (boreholes, shafts, quarries, caves, wells, surface streams, reservoirs etc.) including 615 000 borehole profiles and 95 000 hydrogeological records. To find the desired objects the user can use a built-in map application or search the database by attributes.