Unit: metre
Data source: EPSG
Information source: Land Survey Office (ZU), Prague, www.cuzk.cz/zu. See also Georg Strasser "Ellipsoidiche Parameter der Erdfigur 1800-1950".
Revision date: 2017-05-24
Remarks: Defined as log a = 6.5266022 Klafter (Austrian fathom, Kl), log b = 6.5251990 Kl. a=10^6.526 6022 = 3362035 Kl. Then using the Austro-Hungarian 1871 KL/m legal ratio of 1.89648384, a = 6376045m