Germany's vertical reference zero is determined from the mean sea level at Amsterdam.
Sources
- Le nivellement - Géodésie (geodesie.ign.fr)
- https://www.schleswig-holstein.de/DE/landesregierung/ministerien-behoerden/LVERMGEOSH/Themen/themaRaumbez/themaRaumDhhn2016 (schleswig-holstein.de)
- https://www.biancahoegel.de/topo/meeresspiegel.html (biancahoegel.de)
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