Helmut Moritz

Helmut Moritz (1 November 1933 – 21 October 2022) was an Austrian physical geodesist. He became internationally known for his fundamental work on error propagation in geodesy. He was a member of the Austrian Academy of Sciences and many other international academies and societies. From 1991 to 1995, he was president of the International Union of Geodesy and Geophysics (IUGG). Provided by Wikipedia