
Sujet
Reiner Gemma Frisius, Dutch astronomer, geographer, cartographer and mathematician, 1539. Artist: Unknown
Légende
Reiner Gemma Frisius, Dutch astronomer, geographer, cartographer and mathematician, 1539. Gemma Frisius (1508-1555) holding an adjustable ring dial for determining the altitude of the Sun for calendar calculations. He was the first to propose the use of triangulation as a method for locating places and for mapping, and also suggested using portable chronometers to calculate longitude by means of elapsed time. From Cosmographia by Peter Apian. (Antwerp, 1539).
Oxford Science Archive
Date
1539
Crédit
Photo12/Heritage Images
Notre référence
HRM19B65_132
Model release
Non
Licence
Droits gérés
Format disponible
49,9Mo (2,0Mo) / 32,3cm x 38,7cm / 3815 x 4575 (300dpi)