Galleries

May 14, 2020
OKM Glossary

Galleries and corridors – whether with arcades, surrounding an inner courtyard or connecting several rooms – provide an indication of the discovered type of building. The conclusion - if it is a church a castle or perhaps a theater - allows further suggestions about the position of interesting rooms such as burial chambers and treasure troves.



May 14, 2020

Cavity Detection

Experience adventure, fascination and history: Cavity Detection with the appropriate detector goes beyond treasure hunting. Discover lost places and hidden ...

Catacombs
May 14, 2020

Catacombs

Catacombs and underground cemeteries are subterranean galleries with recesses for tombs that can be found in ancient Rome and Jerusalem.

Medieval Underground Cellar from the 12th Century Discovered with OKM Rover C4
June 09, 2026

Medieval Underground Cellar from the 12th Century Discovered with OKM Rover C4

Discover a hidden 12th-century medieval cellar complex located with the OKM Rover C4 and verified through LiDAR and infrared imaging.

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