As pupils in Vienna had a holiday on the 15th of November 2022 (the day of the patron saint of Vienna Leopold) the BEV invited the Viennese colleagues to bring their children to work.
Neu: kataster.bev.gv.at Daily Updated Parcel Information Available Now Online and Free-of-charge
The reference frame ITRF2020 is the at present most accurate coordinate system for the whole earth.
Source: https://www.bev.gv.at/en/Press/News.html?page=6