Open Digital Elevation Model (OpenDEM)
The Portal for sharing the 3rd Dimension

openDEM Bathymetry Searcher


The Open Bathymetry Searcher has been completely revised. New datasets in the area of Australia and Antarctica are now available.

Links have been updated. All available datasets are now open data, without any non-commercial restrictions.

openDEM Searcher


More high resolution datasets were added to the OpenDemSearcher.

openDEM Searcher


Czech Republic was added to the OpenDemSearcher.

DTM is provided with 5 m resolution by Geoportálu ČÚZK under the Creative Commons Attribution 4.0 International license.

openDEM Searcher


The OpenDemSearcher has been completely revised and can now also display multiple data sets. New datasets for Italy are availabe: Lombardia & Liguria

Both DTMs for Italy are provided with 5 m resolution.

OpenDEM Logo


Server is ready!

All services should now function as expected again.


openDEM Searcher


maintenance work

The server will be updated in the next days and is not reachable.





openDEM Searcher


Greenland (Denmark) was added to the OpenDemSearcher.

A DSM is provided with 2 m resolution by Styrelsen for Dataforsyning og Infrastruktur.


openDEM Searcher


Happy New Year!

Bavaria (Germany) was added to the OpenDemSearcher.

A DTM is provided with 1 m resolution by the Bayerische Vermessungsverwaltung.