alb9309947

PEDRO NUNES (1502-1578). PORTUGUESE GEOGRAPHER.. Shadow Instrument (conjectural replica). Invented by Pedro Nunes (1502-1578) for measuring the altitude of the Sun, for the determination of latitude. Conveniently oriented, it indicates the altitude by the shadow of the hypotenuse of the triangle over the graduated scale. 16th century. Maritime Museum. Lisbon, Portugal.

PEDRO NUNES (1502-1578). PORTUGUESE GEOGRAPHER.. Shadow Instrument (conjectural replica). Invented by Pedro Nunes (1502-1578) for measuring the altitude of the Sun, for the determination of latitude. Conveniently oriented, it indicates the altitude by the shadow of the hypotenuse of the triangle over the graduated scale. 16th century. Maritime Museum. Lisbon, Portugal.
Partager
pinterestPinterest
twitterTwitter
facebookFacebook
emailEmail

Ajouter à une autre Lightbox

Ajouter à une autre Lightbox

add to lightbox print share
Avez-vous déjà un compte? S'identifier
Vous n'avez pas de compte ? S'inscrire
Acheter cette image. Sélectionnez l'usage:
Chargement...
Shadow Instrument (conjectural replica). Invented by Pedro Nunes (1502-1578) for measuring the altitude of the Sun, for the determination of latitude. Conveniently oriented, it indicates the altitude by the shadow of the hypotenuse of the triangle over the graduated scale. 16th century. Maritime Museum. Lisbon, Portugal.
Personnalités:
Emplacement:
Maritime Museum. Lisbon, Portugal.
Crédit:
Album / Prisma
Autorisations:
Modèle: Non - Propriété: Non
Questions sur les droits?
Taille de l'image:
5901 x 4480 px | 75.6 MB
Taille d'impression:
50.0 x 37.9 cm | 19.7 x 14.9 in (300 dpi)