폴란드
Polish Geological Institute - National Research Institute - Central Geological Database (CBDG)
,Central Geological Database (Polish abbr. CBDG) is the largest collection of digital geological data in Poland. CBDG is a large IT system with a series of closely related subsystems, collecting information from various fields of geology, such as detailed information on boreholes, archival geological reports and various types of geophysical research.,