CBDG Domain Subsystems
Central Geological Database (CBDG) consists of several closely related sub-systems that collect information from various fields of geology:

REPORTS – catalogue data of archival geological reports

BOREHOLES – information on boreholes and acquired data

DRILL CORES – detailed information about drill cores

RESEARCH POINTS – information on points of research (not boreholes)

ANALYSES – analytical and measuring data acquired from boreholes and research points

GEOPHYSICS – information about geophysical surveys and geophysical data

GEOLOGICAL COLLECTION – information of collections stored in the Museum and Branches of the PGI-NRI

CAVES – detailed information about Polish caves