The task of the Czech Geological Survey, established in 1919, is to provide the state geological service for the Czech Republic. The Czech Geological Survey has the statutory responsibility to gather, store and interpret geological information so that the state administration can take appropriate decisions about national economic and environmental issues. It provides the results of systematic regional geological mapping and investigation to all interested persons. More

Current events

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Geological map of the Trans-Altai Gobi

September 18, 2023

The Czech Geological Survey has published an updated version of the Geological Map of the Trans-Altai Gobi at a scale of ... (full text)
Director of the CGS Zdeněk Venera

Kick-off meeting of the project "Innovation of Geological Information Systems in Bosnia and Herzegovina"

September 8, 2023

On 4-6 September 2023, the Kick-off meeting of the project "Innovation of Geological Information Systems in Bosnia and Herzegovina", ... (full text)
Helicopter with detector in the background

Airborne geophysical survey at Staré Ransko

August 29, 2023

Last week, the first campaign of modern airborne geophysical research was carried out at the reference site of the Staré ... (full text)

"Map of the Year 2022" award for the Czech Geological Survey

May 5, 2023

The Czech Geological Survey won the first prize in the category of „Atlases and map sets“ of the 25th edition of the prestigious ... (full text)

UNFC Workshop in CGS

April 25, 2023

The UNFC workshop under the auspices of the Ministry of Industry and Trade took place at the CGS on April 18 – 20, 2023.The ... (full text)
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Czech Geological Survey
Klárov 131/3
118 00 Praha 1
+420 257 089 411 (Switchboard)
+420 257 089 500 (Secretariat of the Director)