alb2587799

Quadrant, an ancient tool.

Quadrant, an ancient tool. Islamic astronomers greatly improved the quadrant before introducing it to Europe centuries later.  The quadrant was an important navigational aid at sea and in the desert.  For Muslims, one of its most important functions was determining the qibla, or direction of Makkah.  The origin of the first quadrant is unknown.
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...
Titre:
Quadrant, an ancient tool.
Quadrant, an ancient tool. Islamic astronomers greatly improved the quadrant before introducing it to Europe centuries later. The quadrant was an important navigational aid at sea and in the desert. For Muslims, one of its most important functions was determining the qibla, or direction of Makkah. The origin of the first quadrant is unknown.
Crédit:
Album / Universal Images Group / Universal History Archive/UIG
Autorisations:
? Autorisation de modèle: Non - ? Autorisation de propriété: Non
Questions sur les droits?
Taille de l'image:
3952 x 5100 px | 57.7 MB
Taille d'impression:
33.5 x 43.2 cm | 13.2 x 17.0 in (300 dpi)
Mots clés: