Seamless geological map of the Czech Republic 1 : 50,000 (GEOCR50)
Seamless geological map GEOCR50 is a unique geographic information system, which has as its main parts database of the digitized geological maps at a scale of 1 : 50,000 and database of the unified geological legend for the whole Czech Republic. This legend contains 4 basic types of information: chronostratigraphical units (classification), regional units (classification), lithological description of rocks and lithostratigraphical units (classification). GeoCR50 contains more than 260 000 mapped geological units from the whole area of the Czech Republic.
The GeoCR50 dataset has been created by vectorization of the paper map series: Geological and Thematic Mapping of the Czech Republic at a scale of 1 : 50 000, created during the years 1985-1998 (Cicha et al.), which contains 213 map sheets. Topographic source used for PUBLICATION: ZMCR50