The Central Geological Database(CBDG) Analyses Subsystem contains analytical and measuring data generated during various types of geological work. The source of this information are the archival geological reports containing test results of samples from drilling cores or from the other research points.

Data from CBDG Analyses Subsystem is one of the most important source of information about the geological structure of Poland. Thanks to their use, it is possible to better plan new exploration works. Further processing of data by the next research teams, using increasingly modern methods, allows for a more detailed recognition of the geological structure and mineral resources of the country.